Härnösand Weather Records

Härnösand, Sweden weather averages and records from 1858–2023 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Härnösand, Sweden was 36.5 °C which occurred on June 25, 1891.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Härnösand, Sweden was -35.0 °C which occurred on January 15, 1893.
Lowest Temperatures: All-Time By Year
Härnösand Weather by Month
Averages based on the years 1991–2020
Month Average (°C) Record (°C) Average (cm)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧
January -0.9 -7.4 10.5 -35.0 6.6
February -0.8 -8.2 12.5 -33.2 4.0
March 2.9 -5.0 17.5 -31.0 4.1
April 7.6 -0.9 22.4 -18.0 4.1
May 13.0 3.9 29.0 -8.0 4.7
June 17.9 8.9 36.5 -2.7 4.8
July 20.8 12.3 33.0 3.0 7.3
August 19.5 11.4 31.5 0.2 8.0
September 14.7 7.1 26.0 -5.8 6.8
October 8.2 1.9 20.6 -16.0 8.4
November 3.1 -2.1 13.9 -23.0 8.4
December 0.4 -5.7 10.3 -34.7 7.1
Entire year 8.9 1.4 36.5 -35.0 74.3
More Härnösand Weather Records
1858–2023
Highest daily low 20.5 °C July 29, 2018
Lowest daily high -27.5 °C January 15, 1893
Greatest daily range
(Difference of high and low)
30.0 °C February 16, 1979
Greatest difference in daily high
over two conscutive days
22.5 °C Jan 12–13, 1914
Most daily precipitation 11.9 cm August 19, 1878
Most monthly precipitation 27.8 cm December 1966
Most yearly precipitation 104.8 cm 2000
Most yearly days with precipitation 203 2012
Earliest freeze September 5 1905
Earliest day ≥ 20 °C April 16 2007
Earliest day ≥ 25 °C May 2 1990
Earliest day ≥ 30 °C June 13 1968
Latest freeze June 8 1941
Latest day ≥ 20 °C October 9 1995
Latest day ≥ 25 °C September 7 1958
Latest day ≥ 30 °C August 25 1947
Most days in a year < 0 °C 212 1902
Most days in a year ≥ 20 °C 92 1947
Most days in a year ≥ 25 °C 31 1891
Most days in a year ≥ 30 °C 6 1891
Most days in a year ≥ 35 °C 1 1891
Härnösand Weather Streaks
Most consecutive days...
With precipitation 19 days Dec 25, 1997 – Jan 12, 1998
Without precipitation 38 days Oct 22 – Nov 28, 1864
Freezing temperatures
High temperature ≤ 0 °C
65 days Dec 28, 1965 – Mar 2, 1966
High temperature ≥ 20 °C 53 days Jul 13 – Sep 3, 1947
High temperature ≥ 25 °C 12 days Jul 19–30, 1901
High temperature ≥ 30 °C 3 days Jul 1–3, 1958
Plant Hardiness Zone
6A
Härnösand is in plant hardiness zone 6A
based on average yearly minimum temperature from 1991–2020
Härnösand Weather by Year
More Härnösand Weather
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Weather Station Details
Years Station Coordinates
1858–2023 Harnosand location