Jämjö monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Jämjö

Jämjö average temperature chart (Celsius) Jämjö average temperature chart (Fahrenheit)
Average monthly temperatures in Jämjö (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.8 1.1 4 8.7 14.6 19.1 20.7 20.3 16.1 11.5 6.2 2.5
°F 33.4 34 39.2 47.7 58.2 66.3 69.2 68.6 61 52.7 43.2 36.6

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Jämjö monthly rainfall chart (mm) Jämjö monthly rainfall chart (inches)
Average monthly rainfall in Jämjö (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 45 32 34 35 40 42 64 56 59 52 56 51
inches 1.8 1.3 1.3 1.4 1.6 1.7 2.5 2.2 2.3 2.1 2.2 2
Rainy days 17 13 14 11 10 11 12 12 13 14 17 17

Average annual rainfall in Jämjö: 639.5mm (251.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Jämjö

Jämjö average daily sunshine chart
Average daily sunshine Jämjö
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1 2 3.7 6 8.7 9.6 8.8 7.9 5.4 3.5 1.8 1.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Jämjö average minimum / maximum temperatures (Celsius) Jämjö average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Jämjö (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.9 -4.3 -2.2 0.7 5 9.5 11.7 11.3 8.5 5.2 1.5 -2.3
Max °C 0.9 1.3 4.2 8.9 14.8 19.3 20.9 20.6 16.3 11.7 6.4 2.7
Min °F 25 24.4 28.1 33.3 41 49.1 53.1 52.3 47.3 41.3 34.6 28
Max °F 29.3 29.3 33.8 40.6 49.8 57.9 61.3 60.6 54.3 47.1 39 32.4

Sea temperature

The graph below shows the average sea temperature.

Jämjö average sea temperature chart (Celsius) Jämjö average sea temperature chart (Fahrenheit)
Average sea temperature around Jämjö in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.9 2.8 2.9 4.5 8.1 12.9 16.8 17.9 15.3 11.7 8.2 5.4
°F 39 37.1 37.3 40.1 46.5 55.3 62.3 64.2 59.6 53 46.7 41.8

Wind speed

The graph below shows the average wind speed.

Jämjö average winspeed by month (km/h) Jämjö average winspeed by month (mph)
Average wind speed in Jämjö (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 26 23 23 21 20 20 20 19 21 22 26 25
mph 16 14 15 13 13 12 12 12 13 14 16 16

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Jämjö relative humidity averages
Average relative humidity in Jämjö
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
93% 91% 85% 78% 73% 75% 77% 78% 81% 86% 89% 91%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Jämjö weather stats

Jämjö weather statistics
Hottest month: July 20.7°C 69.3°F
Driest month: February 32mm 1.3ins
Sunniest month: June 9.6hrs
Coldest month: January 0.8°C 33.4°F
Wettest month: July 64mm 2.5ins
Warmest sea: August 17.9°C 64.2°F
Map showing location of Jämjö (56.18333, 15.81667) Jämjö map pin © Google

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