Cullman in May
7.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Frequent rain: about 11 rainy days.
27°CAvg high
16°CAvg low
11Rainy days (102 mm)
13:47 hDaylight
05:50Sunrise · 19:37 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Frequent rain: about 11 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.5 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 | 11°C | 2°C | 126 mm | 11 | – | – | 5.7 |
| February | 14°C | 4°C | 122 mm | 11 | – | – | 6.2 |
| March | 18°C | 7°C | 136 mm | 11 | – | – | 6.8 |
| April | 23°C | 11°C | 124 mm | 10 | – | – | 7.5 |
| May | 27°C | 16°C | 102 mm | 11 | – | – | 7.6 |
| June | 30°C | 20°C | 103 mm | 13 | – | – | 6.9 |
| July | 31°C | 22°C | 106 mm | 14 | – | – | 6.4 |
| August | 31°C | 21°C | 75 mm | 12 | – | – | 6.9 |
| September | 29°C | 18°C | 86 mm | 8 | – | – | 8.0 |
| October | 23°C | 12°C | 85 mm | 7 | – | – | 8.1 |
| November | 17°C | 6°C | 101 mm | 9 | – | – | 7.0 |
| December | 12°C | 3°C | 131 mm | 10 | – | – | 5.9 |
Frequently asked questions
How hot is Cullman in May?
Daytime highs average 27°C and nights about 16°C.
When is the best time to visit Cullman?
The best months are October, September, May, April.