Ossining in May
7.2out of 10
Possible, with caveats
Mild: highs around 21°C. Frequent rain: about 12 rainy days.
21°CAvg high
11°CAvg low
12Rainy days (93 mm)
14:18 hDaylight
05:42Sunrise · 20:01 Sunset
Why this score
- Mild: highs around 21°C
- Frequent rain: about 12 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.0 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 | 3°C | -5°C | 87 mm | 9 | – | – | 4.2 |
| February | 4°C | -4°C | 77 mm | 9 | – | – | 4.6 |
| March | 8°C | 0°C | 104 mm | 10 | – | – | 5.2 |
| April | 15°C | 6°C | 94 mm | 11 | – | – | 6.5 |
| May | 21°C | 11°C | 93 mm | 12 | – | – | 7.2 |
| June | 26°C | 17°C | 102 mm | 12 | – | – | 7.4 |
| July | 28°C | 20°C | 99 mm | 11 | – | – | 7.5 |
| August | 27°C | 19°C | 103 mm | 11 | – | – | 7.5 |
| September | 23°C | 15°C | 103 mm | 9 | – | – | 7.8 |
| October | 17°C | 9°C | 103 mm | 9 | – | – | 7.0 |
| November | 11°C | 3°C | 82 mm | 8 | – | – | 6.2 |
| December | 5°C | -1°C | 103 mm | 10 | – | – | 4.7 |
Frequently asked questions
How hot is Ossining in May?
Daytime highs average 21°C and nights about 11°C.
When is the best time to visit Ossining?
The best months are September, July, August, June.