Oroville in May
8.4out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Some rain: about 5 rainy days.
27°CAvg high
13°CAvg low
5Rainy days (50 mm)
14:10 hDaylight
05:57Sunrise · 20:08 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Some rain: about 5 rainy days
- Rain varies a lot between years (±4.3 days)
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Shorts or a light skirt
How reliable is the forecast?
Rain in May varies a lot between years (±4.3 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 14°C | 5°C | 198 mm | 12 | – | – | 5.7 |
| February | 16°C | 6°C | 189 mm | 10 | – | – | 6.3 |
| March | 19°C | 7°C | 163 mm | 11 | – | – | 6.7 |
| April | 22°C | 9°C | 82 mm | 8 | – | – | 8.0 |
| May | 27°C | 13°C | 50 mm | 5 | – | – | 8.4 |
| June | 32°C | 16°C | 13 mm | 2 | – | – | 7.9 |
| July | 35°C | 18°C | 0 mm | 0 | – | – | 7.3 |
| August | 34°C | 17°C | 1 mm | 0 | – | – | 7.6 |
| September | 32°C | 15°C | 7 mm | 1 | – | – | 8.1 |
| October | 26°C | 11°C | 55 mm | 4 | – | – | 8.6 |
| November | 18°C | 7°C | 115 mm | 8 | – | – | 7.2 |
| December | 13°C | 4°C | 217 mm | 11 | – | – | 5.6 |
Frequently asked questions
How hot is Oroville in May?
Daytime highs average 27°C and nights about 13°C.
When is the best time to visit Oroville?
The best months are October, May, September, April.