Ashikaga monthly weather averages

Contents

Average daytime temperature

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

Ashikaga average temperature chart (Celsius) Ashikaga average temperature chart (Fahrenheit)
Average monthly temperatures in Ashikaga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.9 9.3 12.5 18.4 23.2 25.6 29 31.1 26.2 20.9 15.9 11.3
°F 48.1 48.7 54.6 65.2 73.8 78.1 84.2 88.1 79.2 69.6 60.6 52.4

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.

Ashikaga monthly rainfall chart (mm) Ashikaga monthly rainfall chart (inches)
Average monthly rainfall in Ashikaga (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 26 41 59 87 109 172 147 169 189 116 59 29
inches 1 1.6 2.3 3.4 4.3 6.8 5.8 6.7 7.4 4.6 2.3 1.1
Rainy days 8 10 14 15 16 20 21 18 20 15 10 7

Average annual rainfall in Ashikaga: 1378.267mm (542.6 inches)

Average daily sunshine

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

Ashikaga average daily sunshine chart
Average daily sunshine Ashikaga
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.9 6.5 6.4 6.1 6.5 4.5 4.6 5.9 4.1 5 5.7 6.5

Day / night temperatures

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

Ashikaga average minimum / maximum temperatures (Celsius) Ashikaga average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ashikaga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2 -1.2 1.8 7.7 12.7 17.4 21.2 22.7 18.6 11.9 5.7 0.4
Max °C 9.2 9.6 12.8 18.7 23.5 25.8 29.2 31.4 26.4 21.1 16.2 11.6
Min °F 28.4 29.9 35.2 45.9 54.9 63.3 70.2 72.8 65.5 53.4 42.2 32.7
Max °F 38.5 39.6 45.1 55.8 64.6 70.9 77.4 80.6 72.5 61.7 51.6 42.8

Sea temperature

The graph below shows the average sea temperature.

Ashikaga average sea temperature chart (Celsius) Ashikaga average sea temperature chart (Fahrenheit)
Average sea temperature around Ashikaga in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.5 14.2 14.3 15.8 18.5 21.2 23.7 26 25 22.4 20.2 17.7
°F 59.9 57.6 57.8 60.5 65.2 70.2 74.7 78.8 77 72.4 68.3 63.9

Wind speed

The graph below shows the average wind speed.

Ashikaga average winspeed by month (km/h) Ashikaga average winspeed by month (mph)
Average wind speed in Ashikaga (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 9 8 7 7 7 7 7 7 8
mph 6 6 6 6 5 5 4 5 4 4 5 5

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.

Ashikaga relative humidity averages
Average relative humidity in Ashikaga
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
58% 58% 59% 64% 68% 76% 80% 77% 79% 73% 68% 62%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Ashikaga weather stats

Ashikaga weather statistics
Hottest month: August 31.1°C 88°F
Driest month: January 26mm 1ins
Sunniest month: January 6.9hrs
Coldest month: January 8.9°C 48°F
Wettest month: September 189mm 7.4ins
Warmest sea: August 26°C 78.8°F
Map showing location of Ashikaga (36.33333, 139.45) Ashikaga map pin © Google

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