Bellingham in May
6.5out of 10
Possible, with caveats
Cool: highs only around 15°C. Frequent rain: about 11 rainy days.
15°CAvg high
9°CAvg low
11Rainy days (86 mm)
15:03 hDaylight
05:35Sunrise · 20:38 Sunset
Why this score
- Cool: highs only around 15°C
- Frequent rain: about 11 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 (±4.0 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 | 7°C | 3°C | 213 mm | 18 | – | – | 3.7 |
| February | 8°C | 3°C | 140 mm | 15 | – | – | 4.5 |
| March | 10°C | 4°C | 172 mm | 19 | – | – | 4.2 |
| April | 12°C | 6°C | 122 mm | 15 | – | – | 5.2 |
| May | 15°C | 9°C | 86 mm | 11 | – | – | 6.5 |
| June | 17°C | 12°C | 64 mm | 9 | – | – | 7.0 |
| July | 20°C | 14°C | 32 mm | 5 | – | – | 8.1 |
| August | 20°C | 14°C | 46 mm | 6 | – | – | 8.1 |
| September | 18°C | 12°C | 80 mm | 9 | – | – | 7.3 |
| October | 14°C | 9°C | 161 mm | 15 | – | – | 5.4 |
| November | 9°C | 5°C | 240 mm | 19 | – | – | 4.1 |
| December | 7°C | 3°C | 206 mm | 18 | – | – | 3.6 |
Frequently asked questions
How hot is Bellingham in May?
Daytime highs average 15°C and nights about 9°C.
When is the best time to visit Bellingham?
The best months are July, August.