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Weather & Climate
Grong, Trøndelag, Norway
Overview
Climate data and monthly weather averages for Grong.
Key Metrics
Annual Avg
2.2°C
Summer Avg
12°C
Winter Avg
-6.3°C
Record High
29.1°C
Record Low
-30.9°C
Annual Precipitation
1725 mm
Avg Humidity
90%
Summer Humidity
83%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 5.8° | -6.7° | -29° | 157.5 | 95% | 4 | 50.8 |
| Feb | 4° | -6.8° | -30.9° | 132.4 | 95% | 16 | 42.1 |
| Mar | 6.4° | -4.4° | -24.1° | 147.9 | 95% | 54 | 39.6 |
| Apr | 15.8° | 0.6° | -14.9° | 118.5 | 91% | 106 | 45 |
| May | 23.9° | 5.7° | -7.8° | 105.7 | 84% | 141 | 32.9 |
| Jun | 26.2° | 10.4° | -2.3° | 139.5 | 81% | 143 | 29.8 |
| Jul | 29.1° | 13.4° | 2.7° | 140.1 | 82% | 140 | 23.8 |
| Aug | 26.3° | 12.3° | 1.3° | 142.9 | 86% | 108 | 28.9 |
| Sep | 21.1° | 8° | -3.7° | 181.2 | 91% | 58 | 30.6 |
| Oct | 17.4° | 2.3° | -17.6° | 137.3 | 95% | 25 | 34.3 |
| Nov | 9.2° | -2.7° | -24.3° | 143.1 | 95% | 6 | 45.7 |
| Dec | 4.9° | -5.3° | -28.1° | 178.9 | 95% | 1 | 43.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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