Lewiston in April
5.8out of 10
Possible, with caveats
Cool: highs only around 11°C. Frequent rain: about 10 rainy days.
11°CAvg high
2°CAvg low
10Rainy days (98 mm)
13:14 hDaylight
06:04Sunrise · 19:18 Sunset
Why this score
- Cool: highs only around 11°C
- Frequent rain: about 10 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in April is fairly consistent from year to year (2.9 days). 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 | -1°C | -10°C | 80 mm | 9 | – | – | 3.9 |
| February | 0°C | -9°C | 77 mm | 9 | – | – | 3.9 |
| March | 5°C | -4°C | 97 mm | 10 | – | – | 4.5 |
| April | 11°C | 2°C | 98 mm | 10 | – | – | 5.8 |
| May | 17°C | 8°C | 79 mm | 11 | – | – | 6.9 |
| June | 22°C | 13°C | 94 mm | 11 | – | – | 7.6 |
| July | 26°C | 17°C | 79 mm | 10 | – | – | 7.8 |
| August | 25°C | 16°C | 80 mm | 9 | – | – | 7.9 |
| September | 21°C | 12°C | 87 mm | 9 | – | – | 7.7 |
| October | 14°C | 6°C | 113 mm | 10 | – | – | 6.4 |
| November | 8°C | 1°C | 90 mm | 9 | – | – | 5.4 |
| December | 2°C | -5°C | 104 mm | 10 | – | – | 3.9 |
Frequently asked questions
How hot is Lewiston in April?
Daytime highs average 11°C and nights about 2°C.
When is the best time to visit Lewiston?
The best months are August, July, September, June.