Nyköping Climate by Month
Nyköping, Södermanland, Sweden
Mild summers and freezing winters, with rain spread through the year.
Nyköping has mild summers and freezing winters, with rain spread through the year. Expect highs of 72°F (22°C) in July and 34°F (1°C) in January, with the coldest nights (January) near 25°F (-4°C). It gets 22 in (557 mm) of rain a year, spread across the months. The air is humid, averaging 82% relative humidity.
- Warmest month
- 72°F(22°C)
- Average high, July
- Coldest nights
- 25°F(-4°C)
- Average low, January
- Rain per year
- 22 in(557 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Nyköping
Best for weatherThe most comfortable weather comes in July and August, with highs around 71°F (22°C) and about 2.6 in (67 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 34°F (1°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)
Nyköping weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 34°F(1°C) | 25°F(-4°C) | 1.3 in(34 mm) | 91% | 0.4 |
| FebFebruary | 35°F(2°C) | 25°F(-4°C) | 1.1 in(29 mm) | 88% | 1.0 |
| MarMarch | 41°F(5°C) | 28°F(-2°C) | 1.1 in(27 mm) | 74% | 2.5 |
| AprApril | 50°F(10°C) | 34°F(1°C) | 1.0 in(25 mm) | 78% | 4.0 |
| MayMay | 60°F(15°C) | 43°F(6°C) | 1.5 in(38 mm) | 70% | 5.4 |
| JunJune | 67°F(20°C) | 51°F(11°C) | 2.3 in(59 mm) | 70% | 5.9 |
| JulJulyBest | 72°F(22°C) | 55°F(13°C) | 2.7 in(68 mm) | 75% | 5.5 |
| AugAugustBest | 70°F(21°C) | 54°F(12°C) | 2.6 in(65 mm) | 78% | 4.3 |
| SepSeptember | 62°F(17°C) | 47°F(8°C) | 2.1 in(53 mm) | 83% | 2.8 |
| OctOctober | 51°F(11°C) | 40°F(4°C) | 2.2 in(55 mm) | 87% | 1.2 |
| NovNovember | 42°F(6°C) | 34°F(1°C) | 2.2 in(55 mm) | 90% | 0.4 |
| DecDecember | 37°F(3°C) | 28°F(-2°C) | 1.9 in(49 mm) | 98% | 0.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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