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Weather & Climate
Jiayuguan, Gansu, China
Overview
Climate data and monthly weather averages for Jiayuguan.
Key Metrics
Annual Avg
9.6°C
Summer Avg
23.8°C
Winter Avg
-5.1°C
Record High
40.7°C
Record Low
-23.5°C
Annual Precipitation
111 mm
Avg Humidity
33%
Summer Humidity
31%
Winter Humidity
42%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | -7.1° | -23.5° | 2.5 | 45% | 80 | 71.4 |
| Feb | 18.4° | -3° | -20.9° | 1.4 | 38% | 99 | 59.9 |
| Mar | 25.7° | 3.6° | -15.1° | 3.7 | 29% | 146 | 67.8 |
| Apr | 32.5° | 10.9° | -9.3° | 5.1 | 25% | 174 | 78.2 |
| May | 35.9° | 17° | -2.3° | 11.2 | 25% | 199 | 72.1 |
| Jun | 38° | 22.8° | 7.4° | 24 | 28% | 193 | 56.6 |
| Jul | 40.7° | 25.2° | 11.5° | 23.9 | 32% | 192 | 53.2 |
| Aug | 39.9° | 23.3° | 8° | 17.1 | 33% | 177 | 61.4 |
| Sep | 33.2° | 17.4° | -2° | 13.2 | 34% | 150 | 57.9 |
| Oct | 28° | 9.4° | -7.9° | 3.4 | 30% | 129 | 60.9 |
| Nov | 19.5° | 1.6° | -15.1° | 2.4 | 35% | 89 | 62.7 |
| Dec | 12.3° | -5.3° | -23° | 3.1 | 43% | 72 | 64.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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