Buffalo in May
6.8out of 10
Possible, with caveats
Mild: highs around 18°C. Frequent rain: about 12 rainy days.
18°CAvg high
11°CAvg low
12Rainy days (87 mm)
14:27 hDaylight
05:58Sunrise · 20:25 Sunset
Why this score
- Mild: highs around 18°C
- Frequent rain: about 12 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.6 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 | 0°C | -6°C | 74 mm | 12 | – | – | 3.5 |
| February | 0°C | -6°C | 60 mm | 10 | – | – | 3.7 |
| March | 5°C | -2°C | 75 mm | 11 | – | – | 4.5 |
| April | 11°C | 4°C | 94 mm | 12 | – | – | 5.6 |
| May | 18°C | 11°C | 87 mm | 12 | – | – | 6.8 |
| June | 23°C | 16°C | 100 mm | 12 | – | – | 7.4 |
| July | 26°C | 19°C | 102 mm | 13 | – | – | 7.3 |
| August | 25°C | 19°C | 86 mm | 11 | – | – | 7.6 |
| September | 21°C | 15°C | 85 mm | 10 | – | – | 7.7 |
| October | 15°C | 9°C | 92 mm | 13 | – | – | 6.2 |
| November | 8°C | 3°C | 79 mm | 12 | – | – | 5.4 |
| December | 3°C | -2°C | 78 mm | 13 | – | – | 4.0 |
Frequently asked questions
How hot is Buffalo in May?
Daytime highs average 18°C and nights about 11°C.
When is the best time to visit Buffalo?
The best months are September, August, June, July.