Oudomsay weather by month & the best time to visit
Laos · small town · tropical — wet & dry seasons climate
The best time to visit Oudomsay is February — its sunniest month (Sunshine Score 90/100), with December and January close behind. Oudomsay averages about 2,145 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 6 mm of rain in February.
When is the best time to visit Oudomsay?
For sunshine, the best time to visit Oudomsay is February, then December and January. The dullest month is May (64/100, 108 mm of rain). The full month-by-month picture is in the table below.
How sunny is Oudomsay?
Oudomsay gets a moderate 2,145 hours of sunshine a year. February (90/100) is noticeably better than May (64). It ranks #5 of 7 destinations in Laos for annual sunshine, right at the national median of 2,145 hours. Rain has a clear season: the wettest stretch, around July, carries about 56% of the annual 945 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 88 | 26° / 79°F | 12° / 54°F | 16 mm | 7 |
| February | 90 | 29° / 84°F | 14° / 57°F | 6 mm | 8 |
| March | 86 | 31° / 88°F | 17° / 63°F | 28 mm | 8 |
| April | 73 | 33° / 91°F | 20° / 68°F | 58 mm | 9 |
| May | 64 | 33° / 91°F | 22° / 72°F | 108 mm | 10 |
| June | 71 | 31° / 88°F | 22° / 72°F | 112 mm | 9 |
| July | 64 | 30° / 86°F | 22° / 72°F | 208 mm | 8 |
| August | 64 | 29° / 84°F | 22° / 72°F | 212 mm | 9 |
| September | 72 | 30° / 86°F | 21° / 70°F | 105 mm | 9 |
| October | 82 | 29° / 84°F | 19° / 66°F | 53 mm | 8 |
| November | 87 | 28° / 82°F | 15° / 59°F | 26 mm | 8 |
| December | 89 | 25° / 77°F | 12° / 54°F | 13 mm | 7 |
Nearest destinations
Oudomsay: questions and answers
What kind of destination is Oudomsay?
Oudomsay is a small town in Laos at 643 m elevation with a tropical — wet & dry seasons climate.
How many hours of sunshine does Oudomsay get a year?
Oudomsay gets about 2,145 hours of sunshine a year, at its best around February.
When is the best time to visit Oudomsay?
The sunniest time to visit Oudomsay is February, when the Sunshine Score peaks at 90/100 (with December and January close behind). Expect daytime highs around 29°C / 84°F.
What is the least sunny month in Oudomsay?
May is the least sunny month in Oudomsay, scoring 64/100 with about 108 mm of rain.
How strong is the sun in Oudomsay?
The typical midday UV index in Oudomsay peaks around 10 (very high) in May, easing to about 7 (high) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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