Vietnam · 22.34°N 103.84°E · 30-year monthly averages, judged against the Tropical preset (highs 28–38 °C82–100 °F, any rain except monsoon)
No month in Sapa fits the Tropical preset (highs 28–38 °C82–100 °F, any rain except monsoon): it is too cold. The table below shows which holiday types do fit.
The monsoon season is May to September, with 240–408 mm9.4–16 in a month and a peak in July (408 mm16 in). June is the hottest month (highs of 26 °C79 °F) and January the coldest (15 °C59 °F).
The figures are 30-year monthly averages (WorldClim 2.1 monthly normals 1970–2000) for the 0.25° grid cell at 22.34, 103.84. This is a climate guide, not a forecast.
Pick the weather you like. Every month is then judged against it: temperature above the month names, rain below.
No month fits a Tropical holiday here.
Open Sapa on the interactive map ↗ the same verdicts for any place on Earth, in any month
Reading the chart. Gold means good: the month fits what you picked. Any other colour shows the reason it does not. The temperature bar can be too cold or too hot; the rain bar can be too dry, too rainy or monsoon. A faded gold bar means that half fits but the other half does not. A gold month name means both halves fit.
What the verdicts mean. Temperature is the month's average daily high (the afternoon), judged against the preset's band (highs 28–38 °C82–100 °F for Tropical). Rain is judged by each month's class within Sapa's own year, not by raw millimetres: dry under 60 mm2.4 in, showers 60–100 mm2.4–3.9 in, rainy from 100 mm3.9 in and at least 35 % of the wettest month. Too rainy is a rainy-season month that the preset does not allow. Monsoon is the heaviest kind of rainy season: 180 mm7.1 in or more (120 mm4.7 in near the yearly peak) in a climate where the wettest month has at least three times the rain of the driest. Every monsoon month is also a rainy-season month; the label says which kind. Full rules on the method page.
| Month | Rain | High | Low | Season | Tropical verdict |
|---|---|---|---|---|---|
| January | 240.9 | 1559 | 745 | dry | too cold |
| February | 562.2 | 1762 | 947 | dry | too cold |
| March | 562.2 | 2169 | 1253 | dry | too cold |
| April | 1365.4 | 2474 | 1558 | showers | too cold |
| May | 2409.4 | 2577 | 1763 | monsoon | too cold |
| June | 28011 | 2678 | 1966 | monsoon | too cold |
| July | 40816 | 2678 | 1966 | monsoon | too cold |
| August | 38415 | 2678 | 1965 | monsoon | too cold |
| September | 2489.8 | 2576 | 1763 | monsoon | too cold |
| October | 1204.7 | 2272 | 1558 | showers | too cold |
| November | 240.9 | 1966 | 1152 | dry | too cold |
| December | 80.3 | 1661 | 846 | dry | too cold |
| Looking for | Rule | Months that fit |
|---|---|---|
| Warm | highs 19–28 °C66–82 °F, dry or showers | March to April and October to November |
| Tropical | highs 28–38 °C82–100 °F, any rain except monsoon | |
| Beach | highs 28–38 °C82–100 °F, dry or showers | |
| Cool | highs 3–19 °C37–66 °F, any rain except monsoon | December to February |
| Snow | highs below 3 °C37 °F, any rain |
Yes. The monsoon season is May to September, with 240–408 mm9.4–16 in a month and a peak in July (408 mm16 in). Outside the rainy season, November to March is dry.
June is the hottest month (highs of 26 °C79 °F) and January the coldest (15 °C59 °F). Annual rainfall is about 1,984 mm78 in.
The nearest destinations that fit the Tropical preset in the months when Sapa does not:
The interactive map colours the whole world by how well it fits the weather you like, in any month, and shows this chart for any place you tap.