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Weather & Climate
Xam Neua, Houaphanh, Laos
Overview
Climate data and monthly weather averages for Xam Neua.
Key Metrics
Annual Avg
20.9°C
Summer Avg
25.1°C
Winter Avg
14.8°C
Record High
40.2°C
Record Low
-1.7°C
Annual Precipitation
1053.7 mm
Avg Humidity
78%
Summer Humidity
81%
Winter Humidity
77%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 33.2° | 13.8° | -1.7° | 19.2 | 79% | 92 | 12.3 |
| Feb | 36.2° | 16.9° | 1.1° | 10.9 | 73% | 102 | 14.3 |
| Mar | 37.6° | 20.4° | 2.2° | 34.4 | 71% | 124 | 18.7 |
| Apr | 40.2° | 23.6° | 7.5° | 61.2 | 71% | 139 | 15 |
| May | 40° | 25.1° | 13.7° | 124 | 74% | 158 | 15.1 |
| Jun | 38.5° | 25.6° | 15.5° | 120 | 78% | 150 | 16.5 |
| Jul | 38.7° | 25.1° | 19° | 182.3 | 80% | 146 | 14.4 |
| Aug | 35.9° | 24.5° | 16.8° | 221 | 84% | 140 | 15.1 |
| Sep | 36.6° | 23.3° | 13.9° | 137.4 | 83% | 129 | 18.9 |
| Oct | 35° | 20.6° | 8.2° | 94.5 | 83% | 111 | 14.8 |
| Nov | 33.6° | 17.6° | 2.6° | 32.1 | 81% | 103 | 13.9 |
| Dec | 31.6° | 13.7° | -0.3° | 16.7 | 80% | 90 | 13.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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