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Weather & Climate

Nynäshamn, Stockholm, Sweden

Overview

Climate data and monthly weather averages for Nynäshamn.

Key Metrics

Annual Avg
7.4°C
Summer Avg
16.6°C
Winter Avg
-0.5°C
Record High
28°C
Record Low
-17.7°C
Annual Precipitation
641.2 mm
Avg Humidity
85%
Summer Humidity
78%
Winter Humidity
92%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan-1°-16.3°46.592%1056.6
Feb7.2°-1.2°-17.7°40.392%2653.9
Mar11.9°0.8°-13.3°37.888%7244.3
Apr15.2°4.7°-2.8°3683%12142.9
May22.2°9.6°0.1°44.681%16532.5
Jun24.8°14.4°4.8°65.778%17736.4
Jul28°17.9°8.6°64.277%16734.5
Aug27.6°17.5°8.2°69.179%13235.8
Sep22.3°13.5°4.1°54.382%8439.5
Oct16.9°8.1°-2.2°63.987%4041.1
Nov12.9°4.1°-7.7°6392%1442.4
Dec10.1°0.8°-14.6°55.892%748.4

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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