Nan monthly weather averages

Average daytime temperature

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

Nan average temperature chart (Celsius) Nan average temperature chart (Fahrenheit)
Average monthly temperatures in Nan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.3 32.2 34.7 36.1 34.1 32.5 31.6 31.3 31.8 31.6 30.1 28.5
°F 84.8 89.9 94.5 97 93.4 90.5 88.8 88.4 89.3 88.8 86.2 83.3

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.

Nan monthly rainfall chart (mm) Nan monthly rainfall chart (inches)
Average monthly rainfall in Nan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 9 12 28 99 191 171 210 267 195 92 21 5
inches 0.4 0.5 1.1 3.9 7.5 6.7 8.3 10.5 7.7 3.6 0.8 0.2
Rainy days 2 2 3 9 17 17 20 22 18 11 4 1

Average annual rainfall in Nan: 1420.4mm (559.2 inches)

Average daily sunshine

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

Nan average daily sunshine chart
Average daily sunshine Nan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.2 10 9.5 9.3 7.5 5.9 5.4 5.5 6.2 7.3 8.3 8.8

Day / night temperatures

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

Nan average minimum / maximum temperatures (Celsius) Nan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Nan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.3 15 18.3 22 23.4 23.9 23.7 23.5 23.2 21.6 18.4 14.2
Max °C 29.7 32.6 35.2 36.5 34.4 32.7 31.8 31.5 32.1 31.8 30.4 28.9
Min °F 55.9 59 64.9 71.5 74.1 75 74.6 74.3 73.7 70.9 65.1 57.5
Max °F 70.7 74.8 80.1 84.6 84 82.9 81.9 81.5 81.7 80.1 75.9 70.7

Sea temperature

The graph below shows the average sea temperature.

Nan average sea temperature chart (Celsius) Nan average sea temperature chart (Fahrenheit)
Average sea temperature around Nan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.3 24.1 25 26.7 28.7 29.5 29.3 29.2 29 28.7 27.5 25.5
°F 75.8 75.4 77 80.1 83.6 85 84.7 84.5 84.2 83.7 81.6 78

Wind speed

The graph below shows the average wind speed.

Nan average winspeed by month (km/h) Nan average winspeed by month (mph)
Average wind speed in Nan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 2 3 3 4 3 3 3 3 3 2 2 2
mph 1 2 2 2 2 2 2 2 2 1 1 1

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.

Nan relative humidity averages
Average relative humidity in Nan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 70% 65% 67% 76% 80% 82% 85% 85% 83% 80% 78%

Other monthly averages

UV index Best time to go?

Nan weather stats

Nan weather statistics
Hottest month: April 36.1°C 97°F
Driest month: December 5mm 0.2ins
Sunniest month: February 10hrs
Coldest month: January 29.3°C 84.7°F
Wettest month: August 267mm 10.5ins
Warmest sea: June 29.5°C 85.1°F
Map showing location of Nan (18.78378, 100.77899) Nan map pin © Google

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