Namsos weather by month & the best time to visit
Norway · small town · continental climate

The best time to visit Namsos is July — its sunniest month (Sunshine Score 58/100), with August close behind. Namsos averages about 1,387 hours of sunshine a year. Daytime highs around 19°C / 66°F and roughly 126 mm of rain in July.
When is the best time to visit Namsos?
For sunshine, the best time to visit Namsos is July, then August. The dullest month is January (0/100, 153 mm of rain). The full month-by-month picture is in the table below.
How sunny is Namsos?
Namsos isn't a sunny place by world standards: about 1,387 hours of sunshine a year. 58 Sunshine Score points separate July (58) from January (0), so the month you pick matters. It ranks #21 of 36 destinations in Norway for annual sunshine, below the national median of 1,417 hours. The year's 1,644 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -1° / 30°F | -5° / 23°F | 153 mm | 0 |
| February | 0 | -1° / 30°F | -6° / 21°F | 129 mm | 0 |
| March | 0 | 2° / 36°F | -4° / 25°F | 141 mm | 1 |
| April | 0 | 7° / 45°F | 1° / 34°F | 115 mm | 2 |
| May | 23 | 12° / 54°F | 5° / 41°F | 98 mm | 3 |
| June | 42 | 16° / 61°F | 9° / 48°F | 129 mm | 3 |
| July | 58 | 19° / 66°F | 12° / 54°F | 126 mm | 3 |
| August | 52 | 18° / 64°F | 11° / 52°F | 132 mm | 3 |
| September | 25 | 13° / 55°F | 8° / 46°F | 175 mm | 1 |
| October | 0 | 7° / 45°F | 3° / 37°F | 133 mm | 0 |
| November | 0 | 2° / 36°F | -1° / 30°F | 139 mm | 0 |
| December | 0 | 0° / 32°F | -4° / 25°F | 174 mm | 0 |
Nearest destinations
Namsos: questions and answers
What kind of destination is Namsos?
Namsos is a small town in Norway with a continental climate.
How many hours of sunshine does Namsos get a year?
Namsos gets about 1,387 hours of sunshine a year, at its best around July.
When is the best time to visit Namsos?
The sunniest time to visit Namsos is July, when the Sunshine Score peaks at 58/100 (with August close behind). Expect daytime highs around 19°C / 66°F.
What is the least sunny month in Namsos?
January is the least sunny month in Namsos, scoring 0/100 with about 153 mm of rain.
How strong is the sun in Namsos?
The typical midday UV index in Namsos peaks around 3 (moderate) in May, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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