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Weather & Climate
Howland, Maine, United States
Overview
Available climate summaries for Howland. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
6.4°C
Summer Avg
18.6°C
Winter Avg
-6.8°C
Record High
35.2°C
Record Low
-35.4°C
Annual Precipitation
1211 mm
Avg Humidity
85%
Summer Humidity
81%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.1° | -8.6° | -33.6° | 74.1 | 92% | 46 | 32.2 |
| Feb | 11.6° | -7.4° | -35.4° | 72.5 | 93% | 66 | 30.1 |
| Mar | 23.4° | -2.1° | -28.7° | 83.1 | 86% | 111 | 31.5 |
| Apr | 24.9° | 5° | -10.8° | 102.6 | 81% | 138 | 27 |
| May | 28.4° | 11.4° | -3.1° | 98.6 | 81% | 159 | 22.9 |
| Jun | 32.7° | 16.4° | 1.8° | 119.7 | 82% | 165 | 17.2 |
| Jul | 32.6° | 19.9° | 8° | 89.9 | 82% | 174 | 23.1 |
| Aug | 35.2° | 19.4° | 6.7° | 99.8 | 80% | 155 | 21.6 |
| Sep | 35° | 15.6° | 0.6° | 93.3 | 80% | 120 | 24.6 |
| Oct | 27.4° | 8.8° | -5.5° | 142.3 | 82% | 76 | 29.7 |
| Nov | 19.9° | 2.2° | -15.5° | 117 | 85% | 46 | 25.4 |
| Dec | 16.7° | -4.4° | -32.2° | 118.1 | 90% | 35 | 29.7 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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