Castform (Rainy)
Table of Contents
Castform (Rainy) is a Water-type Pokémon in Pokémon GO. As a Water-type Pokémon, Castform (Rainy) is weak to Electric and Grass-type moves.
Castform (Rainy)'s maximum Combat Power stat is 1845 CP, and its recommended Pokémon GO moveset is Water Gun / Weather Ball. Castform (Rainy) encounters are boosted during Rain weather. Shiny Castform (Rainy) is available! ✨
Castform (Rainy) Stats and Max CP
Castform (Rainy)'s Tier Ranking
Castform (Rainy) Type Chart
Castform (Rainy) takes increased damage from:
Castform (Rainy) takes reduced damage from:
Moves Analysis
# | Fast Attack | Charged Attack | DPS | TDO | Score 🔽 |
|---|---|---|---|---|---|
| 1. | 8.39 | 112.7 | 7.08 | ||
| 2. | 7.94 | 106.6 | 6.69 | ||
| 3. | 7.25 | 97.3 | 6.11 | ||
| 4. | 6.71 | 90.1 | 5.66 | ||
| 5. | 6.42 | 86.2 | 5.41 | ||
| 6. | 5.85 | 78.5 | 4.93 |
Fast Attacks
Tackle5
5
0.5s
Type effectiveness chart - 62.5%
Rock
Steel
- 39.1%
Ghost
Gym and Raid Battles Damage 5 Energy 5 Weather boost
Partly Cloudy
Duration 0.5s Damage window 0.3s - 0.5s Trainer Battles Damage 3 Energy 3 Effects Tackle has no special effects.See Tackle details page ↗
Water Gun5
5
0.5s
Type effectiveness chart - 160.0%
Ground
Rock
Fire
- 62.5%
Water
Grass
Dragon
Gym and Raid Battles Damage 5 Energy 5 Weather boost
Rain
Duration 0.5s Damage window 0.3s - 0.5s Trainer Battles Damage 3 Energy 3 Effects Water Gun has no special effects.See Water Gun details page ↗
Charged Attacks
Thunder100
100
2.5s
Type effectiveness chart - 160.0%

Water
- 62.5%
Grass
Electric
Dragon
- 39.1%
Ground
Gym and Raid Battles Damage 100 Energy 100 Weather boost
Rain
Duration 2.5s Damage window 1.3s - 2.3s Trainer Battles Damage 100 Energy 60 Effects Thunder has no special effects.See Thunder details page ↗
Hydro Pump135
100
3.5s
Type effectiveness chart - 160.0%
Ground
Rock
Fire
- 62.5%
Water
Grass
Dragon
Gym and Raid Battles Damage 135 Energy 100 Weather boost
Rain
Duration 3.5s Damage window 1.1s - 3.2s Trainer Battles Damage 130 Energy 75 Effects Hydro Pump has no special effects.See Hydro Pump details page ↗
Weather Ball55
33
1.5s
Type effectiveness chart - 160.0%
Ground
Rock
Fire
- 62.5%
Water
Grass
Dragon
Gym and Raid Battles Damage 55 Energy 33 Weather boost
Rain
Duration 1.5s Damage window 1.3s - 1.5s Trainer Battles Damage 60 Energy 35 Effects Weather Ball has no special effects.See Weather Ball details page ↗
More information
The following chart shows Castform (Rainy)'s DPS and TDO for every fast and charge attack combination. This chart is useful for comparing the relative strength of Castform (Rainy)'s movesets. You can change the weather and the opposing Pokémon to see how it affects the rankings.
Legacy Elite Fast and Charge Attacks can only be obtained during special events, or by using an Elite Fast TM or an Elite Charge TM. Legacy moves are marked with an asterisk (*). The table above provides information on different moves Castform (Rainy) has in Pokémon GO, along with their corresponding DPS (Damage per Second) and TDO (Total Damage Output).
Castform (Rainy) in the meta
PvE Analysis
Recommended moves
- Water Attacker:
Water Gun
Weather Ball
PvP Analysis
Recommended moves
- Great League:
Water Gun
Weather Ball
Thunder
Not yet analysed, come back soon!
Pokédex information
| Pokédex Number | #351 |
|---|---|
| Height | 0.3 m |
| Weight | 0.8 kg |
| Region | Generation 3 |
| Can be traded | Allowed |
| Buddy distance | 5 km |
| Released | Yes |
| Shiny released | Yes |
| Pokémon Home transfer | Allowed |
| Base Catch Rate | 20% |
| Base Flee Rate | 10% |
| Catch rewards | |
| Additional Move Cost |
Evolution Chart
Castform (Rainy) has no evolutions in Pokémon GO.
More information
Castform (Rainy) family
A list of Pokémon that are somehow related to Castform (Rainy) in Pokémon GO. Includes evolutions, regional, and form variations.
Size information
| XXS | XS | M | XL | XXL |
|---|---|---|---|---|
| 0.15 m | 0.15 m | 0.3 m | 0.45 m | 0.53 m |
Castform (Rainy)'s height ranges from 0.15 m to 0.53 m, with the average being 0.3 m. The illustration shows a comparison with a 1.70 m (5′07″) tall Trainer. Max height has been limited to 450px for rendering purposes.
Size bounds
This table shows the size bounds of Castform (Rainy) in Pokémon GO. The size bounds are the minimum and maximum values for each size category.
| Size | Lower bound | Upper bound |
|---|---|---|
| XXS | 0.147 m | 0.15 m |
| 0′06″ | 0′06″ | |
| XS | 0.15 m | 0.3 m |
| 0′06″ | 0′12″ | |
| M | 0.225 m | 0.375 m |
| 0′09″ | 1′03″ | |
| XL | 0.375 m | 0.45 m |
| 1′03″ | 1′06″ | |
| XXL | 0.45 m | 0.525 m |
| 1′06″ | 1′09″ |
Encounter data
| Movement type | MOVEMENT_HOVERING |
|---|---|
| Movement Timer | 11s |
| Jump Time | 2s |
| Attack Probability | 10.0% |
| Attack Timer | 20s |
| Dodge Probability | 15.0% |
| Dodge Duration | 0.0s |
| Dodge Distance | 0.3 |
| Min Action Frequency | 1s |
| Max Action Frequency | 2s |
Castform (Rainy) CP Chart
Castform (Rainy)'s has 1845 max CP (at Level 50). A Castform (Rainy) obtained from Raids can be encountered from 875 CP to 932 CP, or if weather boosted, in the 1094 CP to 1165 CP range. In Field and Special Research, Castform (Rainy) can be found in the 656 CP to 699 CP range.
| 1845 CP | |
| Level 50, 15/15/15 IVs | |
| 656 CP - 699 CP | |
| Level 15, 10/10/10 minimum IVs | |
| 875 CP - 932 CP | |
| Level 20, 10/10/10 minimum IVs | |
| 875 CP - 932 CP | |
| Level 20, 10/10/10 minimum IVs | |
| 1094 CP - 1165 CP | |
| Weather boosted, Level 25, 10/10/10 minimum IVs |
More information
- Field and Special Research encounters are always Level 15. IVs range from 10 (min) to 15 (max). Field Research encounters have a 10/10/10 IV floor.
- Pokémon hatched from Eggs are always Level 20. IVs range from 10 (min) to 15 (max). Egg Hatches have a 10/10/10 IV floor.
- Raid Bosses caught without weather boost are always Level 20. IVs range from 10 (min) to 15 (max). Raid Catches have a 10/10/10 IV floor.
- 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
- Raid Bosses caught with weather boost are always Level 25. IVs range from 10 (min) to 15 (max). Weather boosted Raid Catches have a 10/10/10 IV floor.
- 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
- Wild encounters range from Level 1 to Level 30 Pokémon. Their IVs range from 0 (min) to 15 (max) for each stat.
- Weather Boosted wild Pokémon encounters get a 5 Level boost, bringing their Level range to Level 6 to Level 35. In addition, they have a guaraneed minimum IV value of 4 for each stat, resulting in a 4/4/4 IV floor.
Max Combat Power per Level chart
Castform (Rainy) Max CP per level chart. This table shows maximum Combat Power values from Level 1 to Level 50.
| LVL | Max CP | LVL | Max CP | LVL | Max CP |
|---|---|---|---|---|---|
| 1 | 23 CP | 2 | 72 CP | 3 | 121 CP |
| 4 | 170 CP | 5 | 220 CP | 6 | 269 CP |
| 7 | 318 CP | 8 | 367 CP | 9 | 417 CP |
| 10 | 466 CP | 11 | 513 CP | 12 | 559 CP |
| 13 | 606 CP | 14 | 652 CP | 15 | 699 CP |
| 16 | 746 CP | 17 | 792 CP | 18 | 839 CP |
| 19 | 886 CP | 20 | 932 CP | 21 | 979 CP |
| 22 | 1025 CP | 23 | 1072 CP | 24 | 1119 CP |
| 25 | 1165 CP | 26 | 1212 CP | 27 | 1259 CP |
| 28 | 1305 CP | 29 | 1352 CP | 30 | 1399 CP |
| 31 | 1422 CP | 32 | 1445 CP | 33 | 1469 CP |
| 34 | 1492 CP | 35 | 1515 CP | 36 | 1539 CP |
| 37 | 1562 CP | 38 | 1585 CP | 39 | 1608 CP |
| 40 | 1632 CP | 41 | 1652 CP | 42 | 1673 CP |
| 43 | 1694 CP | 44 | 1715 CP | 45 | 1737 CP |
| 46 | 1758 CP | 47 | 1780 CP | 48 | 1801 CP |
| 49 | 1823 CP | 50 | 1845 CP |
Mega Pokémon that boost Castform (Rainy)
A list of Mega Pokémon that boost Castform (Rainy)'s Water-type moves, Candy, and Candy XL from catching Castform (Rainy).
Water
More information
Mega and Primal Raid Bonus –Mega Pokémon boost the attack power of all other Pokémon when battling in Raid Battles by 10%. Attacks that share their type with the Mega Pokémon's type(s) receive a 30% boost. However, these bonuses do not stack if there are multiple Mega-Evolved Pokémon battling simultaneously; only the higher boost will be applied.
Mega and Primal Catch Bonus –While a Pokémon is Mega-Evolved, additional XP and Candy is granted when catching a Pokémon that shares a type with it, or for any raid boss caught. These do not stack with each other. Additionally, High and Max Level Mega-Evolved Pokémon grant an increased chance to obtain Candy XL when catching a Pokémon that shares a type with it.
Note on Primal Kyogre, Primal Groudon, and Mega Rayquaza- Primal Kyogre boosts Water-, Electric- and Bug-type attacks and Pokémon.
- Primal Groudon boosts Fire-, Grass- and Ground-type attacks and Pokémon.
- Mega Rayquaza boosts Flying-, Dragon- and Psychic-type attacks and Pokémon.
Catch Rates and Power Up Costs
Castform (Rainy) Pokémon GO Power Up Costs
| Stardust | Candy | Candy XL | |
|---|---|---|---|
| LVL 50 | 520,000 | 304 | 296 |
| LVL 40 | 280,000 | 304 | 10 |
| LVL 35 | 190,000 | 196 | - |
| LVL 30 | 125,000 | 126 | - |
| LVL 25 | 80,000 | 87 | - |
| LVL 20 | 47,500 | 58 | - |
| LVL 15 | 25,500 | 38 | - |
| LVL 10 | 11,000 | 19 | - |
| LVL 5 | 3,000 | 9 | - |
Castform (Rainy) Power Up costs in Pokémon GO. The table shows the total Stardust, Candy, and Candy XL required to power up Castform (Rainy) from Level 1 to Level 15, 20, 25, 30, 35, 40, and 50. It will cost you 520,000 Stardust, 304 Candy, and 296 Candy XL to fully power up Castform (Rainy) in Pokémon GO.
Complete Castform (Rainy) Power Up Costs Table
| LVL | Power Ups | Stardust | Candy | Candy XL | Total Stardust | Total Candy | Total Candy XL |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 200 | 1 | - | 200 | 1 | - |
| 1.5 | 2 | 200 | 1 | - | 400 | 2 | - |
| 2 | 3 | 200 | 1 | - | 600 | 3 | - |
| 2.5 | 4 | 200 | 1 | - | 800 | 4 | - |
| 3 | 5 | 400 | 1 | - | 1,200 | 5 | - |
| 3.5 | 6 | 400 | 1 | - | 1,600 | 6 | - |
| 4 | 7 | 400 | 1 | - | 2,000 | 7 | - |
| 4.5 | 8 | 400 | 1 | - | 2,400 | 8 | - |
| 5 | 9 | 600 | 1 | - | 3,000 | 9 | - |
| 5.5 | 10 | 600 | 1 | - | 3,600 | 10 | - |
| 6 | 11 | 600 | 1 | - | 4,200 | 11 | - |
| 6.5 | 12 | 600 | 1 | - | 4,800 | 12 | - |
| 7 | 13 | 800 | 1 | - | 5,600 | 13 | - |
| 7.5 | 14 | 800 | 1 | - | 6,400 | 14 | - |
| 8 | 15 | 800 | 1 | - | 7,200 | 15 | - |
| 8.5 | 16 | 800 | 1 | - | 8,000 | 16 | - |
| 9 | 17 | 1,000 | 1 | - | 9,000 | 17 | - |
| 9.5 | 18 | 1,000 | 1 | - | 10,000 | 18 | - |
| 10 | 19 | 1,000 | 1 | - | 11,000 | 19 | - |
| 10.5 | 20 | 1,000 | 1 | - | 12,000 | 20 | - |
| 11 | 21 | 1,300 | 2 | - | 13,300 | 22 | - |
| 11.5 | 22 | 1,300 | 2 | - | 14,600 | 24 | - |
| 12 | 23 | 1,300 | 2 | - | 15,900 | 26 | - |
| 12.5 | 24 | 1,300 | 2 | - | 17,200 | 28 | - |
| 13 | 25 | 1,600 | 2 | - | 18,800 | 30 | - |
| 13.5 | 26 | 1,600 | 2 | - | 20,400 | 32 | - |
| 14 | 27 | 1,600 | 2 | - | 22,000 | 34 | - |
| 14.5 | 28 | 1,600 | 2 | - | 23,600 | 36 | - |
| 15 | 29 | 1,900 | 2 | - | 25,500 | 38 | - |
| 15.5 | 30 | 1,900 | 2 | - | 27,400 | 40 | - |
| 16 | 31 | 1,900 | 2 | - | 29,300 | 42 | - |
| 16.5 | 32 | 1,900 | 2 | - | 31,200 | 44 | - |
| 17 | 33 | 2,200 | 2 | - | 33,400 | 46 | - |
| 17.5 | 34 | 2,200 | 2 | - | 35,600 | 48 | - |
| 18 | 35 | 2,200 | 2 | - | 37,800 | 50 | - |
| 18.5 | 36 | 2,200 | 2 | - | 40,000 | 52 | - |
| 19 | 37 | 2,500 | 2 | - | 42,500 | 54 | - |
| 19.5 | 38 | 2,500 | 2 | - | 45,000 | 56 | - |
| 20 | 39 | 2,500 | 2 | - | 47,500 | 58 | - |
| 20.5 | 40 | 2,500 | 2 | - | 50,000 | 60 | - |
| 21 | 41 | 3,000 | 3 | - | 53,000 | 63 | - |
| 21.5 | 42 | 3,000 | 3 | - | 56,000 | 66 | - |
| 22 | 43 | 3,000 | 3 | - | 59,000 | 69 | - |
| 22.5 | 44 | 3,000 | 3 | - | 62,000 | 72 | - |
| 23 | 45 | 3,500 | 3 | - | 65,500 | 75 | - |
| 23.5 | 46 | 3,500 | 3 | - | 69,000 | 78 | - |
| 24 | 47 | 3,500 | 3 | - | 72,500 | 81 | - |
| 24.5 | 48 | 3,500 | 3 | - | 76,000 | 84 | - |
| 25 | 49 | 4,000 | 3 | - | 80,000 | 87 | - |
| 25.5 | 50 | 4,000 | 3 | - | 84,000 | 90 | - |
| 26 | 51 | 4,000 | 4 | - | 88,000 | 94 | - |
| 26.5 | 52 | 4,000 | 4 | - | 92,000 | 98 | - |
| 27 | 53 | 4,500 | 4 | - | 96,500 | 102 | - |
| 27.5 | 54 | 4,500 | 4 | - | 101,000 | 106 | - |
| 28 | 55 | 4,500 | 4 | - | 105,500 | 110 | - |
| 28.5 | 56 | 4,500 | 4 | - | 110,000 | 114 | - |
| 29 | 57 | 5,000 | 4 | - | 115,000 | 118 | - |
| 29.5 | 58 | 5,000 | 4 | - | 120,000 | 122 | - |
| 30 | 59 | 5,000 | 4 | - | 125,000 | 126 | - |
| 30.5 | 60 | 5,000 | 4 | - | 130,000 | 130 | - |
| 31 | 61 | 6,000 | 6 | - | 136,000 | 136 | - |
| 31.5 | 62 | 6,000 | 6 | - | 142,000 | 142 | - |
| 32 | 63 | 6,000 | 6 | - | 148,000 | 148 | - |
| 32.5 | 64 | 6,000 | 6 | - | 154,000 | 154 | - |
| 33 | 65 | 7,000 | 8 | - | 161,000 | 162 | - |
| 33.5 | 66 | 7,000 | 8 | - | 168,000 | 170 | - |
| 34 | 67 | 7,000 | 8 | - | 175,000 | 178 | - |
| 34.5 | 68 | 7,000 | 8 | - | 182,000 | 186 | - |
| 35 | 69 | 8,000 | 10 | - | 190,000 | 196 | - |
| 35.5 | 70 | 8,000 | 10 | - | 198,000 | 206 | - |
| 36 | 71 | 8,000 | 10 | - | 206,000 | 216 | - |
| 36.5 | 72 | 8,000 | 10 | - | 214,000 | 226 | - |
| 37 | 73 | 9,000 | 12 | - | 223,000 | 238 | - |
| 37.5 | 74 | 9,000 | 12 | - | 232,000 | 250 | - |
| 38 | 75 | 9,000 | 12 | - | 241,000 | 262 | - |
| 38.5 | 76 | 9,000 | 12 | - | 250,000 | 274 | - |
| 39 | 77 | 10,000 | 15 | - | 260,000 | 289 | - |
| 39.5 | 78 | 10,000 | 15 | - | 270,000 | 304 | - |
| 40 | 79 | 10,000 | - | 10 | 280,000 | 304 | 10 |
| 40.5 | 80 | 10,000 | - | 10 | 290,000 | 304 | 20 |
| 41 | 81 | 11,000 | - | 10 | 301,000 | 304 | 30 |
| 41.5 | 82 | 11,000 | - | 10 | 312,000 | 304 | 40 |
| 42 | 83 | 11,000 | - | 12 | 323,000 | 304 | 52 |
| 42.5 | 84 | 11,000 | - | 12 | 334,000 | 304 | 64 |
| 43 | 85 | 12,000 | - | 12 | 346,000 | 304 | 76 |
| 43.5 | 86 | 12,000 | - | 12 | 358,000 | 304 | 88 |
| 44 | 87 | 12,000 | - | 15 | 370,000 | 304 | 103 |
| 44.5 | 88 | 12,000 | - | 15 | 382,000 | 304 | 118 |
| 45 | 89 | 13,000 | - | 15 | 395,000 | 304 | 133 |
| 45.5 | 90 | 13,000 | - | 15 | 408,000 | 304 | 148 |
| 46 | 91 | 13,000 | - | 17 | 421,000 | 304 | 165 |
| 46.5 | 92 | 13,000 | - | 17 | 434,000 | 304 | 182 |
| 47 | 93 | 14,000 | - | 17 | 448,000 | 304 | 199 |
| 47.5 | 94 | 14,000 | - | 17 | 462,000 | 304 | 216 |
| 48 | 95 | 14,000 | - | 20 | 476,000 | 304 | 236 |
| 48.5 | 96 | 14,000 | - | 20 | 490,000 | 304 | 256 |
| 49 | 97 | 15,000 | - | 20 | 505,000 | 304 | 276 |
| 49.5 | 98 | 15,000 | - | 20 | 520,000 | 304 | 296 |
Sprites
Regular and Shiny Castform (Rainy)
Castform (Rainy) high resolution sprites
A list of high resolution Pokémon HOME sprites related to Castform (Rainy). Sprite description is a best guess on what the sprite is related to, use your own judgment. Click to download full 512x512 resolution.
Castform (Rainy) Pokédex entries
Frequently Asked Questions
What are Castform (Rainy)’s strengths and weaknesses?
As a Water-type Pokémon, Castform (Rainy) is weak to Electric and Grass-type moves.
What are the best moves for Castform (Rainy) in Pokémon GO?
The best moves for Castform (Rainy) in Pokémon GO are Water Gun and Weather Ball. This moveset has a DPS (Damage Per Second) of 8.394 and a TDO (Total Damage Output) of 112.664.
How does Castform (Rainy) perform in Raids?
Castform (Rainy)'s Raid attacker tier is currently not known, has no viable moves, or it is too low to be ranked.
How does Castform (Rainy) rank as a Water-type attacker?
Castform (Rainy) is an F-Tier Water-type attacker and not recommended for Raid battles.
What Mega Pokémon boost Castform (Rainy)?
The following Mega Pokémon boost Castform (Rainy): Mega Blastoise, Mega Slowbro, Mega Gyarados, Mega Swampert, Mega Sharpedo, and Primal Kyogre.
What is Castform (Rainy)’s maximum CP at Level 40 and Level 50?
Castform (Rainy)’s maximum CP at Level 40 is 1632 CP and 1845 CP at Level 50.
Can Castform (Rainy) be shiny in Pokémon GO?
Castform (Rainy) can be Shiny in Pokémon GO ✨.
Can Castform (Rainy) Dynamax in Pokémon GO?
Castform (Rainy) cannot Dynamax in Pokémon GO.











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