Namsos, Trøndelag Climate
Norway
Pop. 8,413 Elev. -9,999 m / -32,807 ft
TZ: Europe/Oslo (UTC+2) ·
Summers in Namsos are mild, with July highs around 74°F (23°C), while winters are cold with January lows of 27°F (-3°C). Expect around 107 rainy days annually (61.7 in / 1566 mm total), with snow on 20 days and 104 in (2639 mm) of annual accumulation. The city averages 29 sunny days per year and around 45 thunderstorm days. Ocean water temperatures reach 66°F (19°C) in summer.
| Temperature | 23°C (74°F) high | -3°C (27°F) low |
| Feels like | -5°C (23°F) low | |
| Rain | 107 days | 1566 mm (61.7 in) /yr |
| Snow | 20 days | 2639 mm (103.9 in) /yr |
| Sky | 29 sunny | 45 stormy |
| Wind | 1.3 m/s (3.0 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Sep
Sky & Air by Month
Cloud cover (%)
81
Jan 71
Feb 80
Mar 78
Apr 78
May 81
Jun 56
Jul 78
Aug 70
Sep 88
Oct 89
Nov 86
Dec Humidity (%)
81
Jan 81
Feb 77
Mar 76
Apr 77
May 75
Jun 72
Jul 81
Aug 78
Sep 85
Oct 87
Nov 85
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 45 km Rørvik Airport, Ryum (RVK)
Ski resort 2 km Bråten
National park 135 km Skarvan og Roltdalen nasjonalpark
Mountain peak
(1,520 m) 163 km Nordsylen
Hospital 0 km Sykehuset Namsos
Hiking trail 64 km Lekmøya-stig
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 2°C 35°F | -3°C 27°F | 100 mm 4.0 in | 469 mm18.5 in | 1 |
| February | 3°C 38°F | -1°C 30°F | 59 mm 2.3 in | 269 mm10.6 in | 3 |
| March | 6°C 43°F | 1°C 34°F | 201 mm 7.9 in | 706 mm27.8 in | 3 |
| April | 9°C 48°F | 3°C 37°F | 138 mm 5.5 in | 142 mm5.6 in | 1 |
| May | 10°C 51°F | 4°C 40°F | 126 mm 5.0 in | 20 mm0.8 in | 1 |
| June | 16°C 60°F | 8°C 47°F | 159 mm 6.3 in | — | 0 |
| July | 23°C 74°F | 13°C 55°F | 56 mm 2.2 in | — | 12 |
| August | 17°C 63°F | 11°C 51°F | 197 mm 7.8 in | — | 1 |
| September | 17°C 62°F | 10°C 49°F | 105 mm 4.2 in | — | 5 |
| October | 9°C 49°F | 6°C 42°F | 217 mm 8.5 in | 5 mm0.2 in | 1 |
| November | 4°C 39°F | 0°C 33°F | 117 mm 4.6 in | 523 mm20.6 in | 0 |
| December | 4°C 39°F | 0°C 32°F | 90 mm 3.5 in | 505 mm19.9 in | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 1 | 3 |
| February | 3 | 1 |
| March | 3 | 3 |
| April | 1 | 1 |
| May | 1 | 1 |
| June | 0 | 7 |
| July | 12 | 1 |
| August | 1 | 11 |
| September | 5 | 4 |
| October | 1 | 6 |
| November | 0 | 4 |
| December | 1 | 3 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 6°C 42°F | 0°C 32°F |
| February | 6°C 43°F | 0°C 32°F |
| March | 5°C 41°F | 0°C 32°F |
| April | 6°C 44°F | 2°C 36°F |
| May | 9°C 48°F | 5°C 41°F |
| June | 13°C 55°F | 9°C 49°F |
| July | 19°C 66°F | 17°C 62°F |
| August | 18°C 64°F | 15°C 58°F |
| September | 15°C 59°F | 12°C 54°F |
| October | 12°C 54°F | 8°C 46°F |
| November | 10°C 49°F | 4°C 39°F |
| December | 8°C 47°F | 0°C 33°F |