Luleå Climate by Month
Luleå, Norrbotten, Sweden
Mild summers and freezing winters, with rain spread through the year.
The climate in Luleå is one of mild summers and freezing winters, with rain spread through the year. Expect highs of 69°F (21°C) in July and 24°F (-4°C) in February, with the coldest nights (February) near 8°F (-13°C). It gets 21 in (537 mm) of rain a year, spread across the months. The air is humid, averaging 84% relative humidity.
- Warmest month
- 69°F(21°C)
- Average high, July
- Coldest nights
- 8°F(-13°C)
- Average low, February
- Rain per year
- 21 in(537 mm)
- No clear rainy season
- Humidity
- 84%
- Sunniest: June
Best and worst months in Luleå
Best for weatherThe most comfortable weather comes in July, with highs around 69°F (21°C) and about 2.4 in (60 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 24°F (-4°C).
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 July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Luleå weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 24°F(-4°C) | 9°F(-13°C) | 1.7 in(44 mm) | 94% | 0.1 |
| FebFebruary | 24°F(-4°C) | 8°F(-13°C) | 1.2 in(31 mm) | 97% | 0.6 |
| MarMarch | 32°F(0°C) | 16°F(-9°C) | 1.1 in(29 mm) | 69% | 2.0 |
| AprApril | 41°F(5°C) | 27°F(-3°C) | 1.2 in(30 mm) | 76% | 3.5 |
| MayMay | 53°F(12°C) | 37°F(3°C) | 1.5 in(37 mm) | 68% | 4.9 |
| JunJune | 64°F(18°C) | 49°F(9°C) | 2.0 in(50 mm) | 64% | 5.7 |
| JulJulyBest | 69°F(21°C) | 54°F(12°C) | 2.4 in(60 mm) | 75% | 5.0 |
| AugAugust | 65°F(19°C) | 51°F(10°C) | 2.4 in(60 mm) | 85% | 3.7 |
| SepSeptember | 55°F(13°C) | 42°F(6°C) | 2.0 in(50 mm) | 86% | 2.1 |
| OctOctober | 43°F(6°C) | 32°F(0°C) | 2.0 in(51 mm) | 93% | 0.8 |
| NovNovember | 32°F(0°C) | 21°F(-6°C) | 1.9 in(49 mm) | 100% | 0.2 |
| DecDecember | 27°F(-3°C) | 14°F(-10°C) | 1.8 in(46 mm) | 100% | 0.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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