Xam Nua Climate by Month
Xam Nua, Houaphan, Laos
Warm days and cool nights all year, with a rainy season from May to September.
Xam Nua has warm days and cool nights all year, with a rainy season from May to September. Expect highs of 82°F (28°C) in June and 66°F (19°C) in January, with the coldest nights (January) near 49°F (9°C). It gets 50 in (1263 mm) of rain a year, 82% of it from May to September. The air is humid, averaging 78% relative humidity.
- Warmest month
- 82°F(28°C)
- Average high, June
- Coldest nights
- 49°F(9°C)
- Average low, January
- Rain per year
- 50 in(1263 mm)
- Wettest: July
- Humidity
- 78%
- Sunniest: May
Best and worst months in Xam Nua
Best for weatherThe most comfortable weather comes in March and November, with highs around 73°F (23°C) and about 1.0 in (27 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the wettest, with 11 in (285 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in November.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Xam Nua weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 66°F(19°C) | 49°F(9°C) | 0.1 in(3 mm) | 74% | 3.3 |
| FebFebruary | 69°F(21°C) | 51°F(11°C) | 0.6 in(16 mm) | 74% | 3.9 |
| MarMarchBest | 74°F(23°C) | 56°F(14°C) | 1.4 in(36 mm) | 76% | 4.4 |
| AprApril | 78°F(26°C) | 62°F(17°C) | 3.4 in(87 mm) | 76% | 4.8 |
| MayMay | 81°F(27°C) | 66°F(19°C) | 6.6 in(167 mm) | 79% | 5.1 |
| JunJune | 82°F(28°C) | 69°F(21°C) | 5.5 in(140 mm) | 79% | 5.1 |
| JulJuly | 80°F(27°C) | 69°F(21°C) | 11 in(285 mm) | 82% | 4.5 |
| AugAugust | 80°F(27°C) | 69°F(20°C) | 10 in(261 mm) | 82% | 4.7 |
| SepSeptember | 80°F(26°C) | 66°F(19°C) | 7.3 in(186 mm) | 80% | 4.8 |
| OctOctober | 77°F(25°C) | 62°F(17°C) | 2.0 in(50 mm) | 80% | 4.3 |
| NovNovemberBest | 73°F(23°C) | 56°F(13°C) | 0.7 in(17 mm) | 78% | 3.8 |
| DecDecember | 67°F(20°C) | 51°F(10°C) | 0.6 in(15 mm) | 76% | 3.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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