King's Lynn monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at King's Lynn

King's Lynn average temperature chart (Celsius) King's Lynn average temperature chart (Fahrenheit)
Average monthly temperatures in King's Lynn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.9 6.4 9.2 11.7 15.4 18.7 20.5 20.7 18.3 14.4 9.3 6.8
°F 42.7 43.5 48.6 53.1 59.8 65.6 68.9 69.3 64.9 58 48.7 44.3

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.

King's Lynn monthly rainfall chart (mm) King's Lynn monthly rainfall chart (inches)
Average monthly rainfall in King's Lynn (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 52 38 48 44 51 54 51 58 48 50 63 55
inches 2.1 1.5 1.9 1.7 2 2.1 2 2.3 1.9 1.9 2.5 2.2
Rainy days 18 14 17 15 14 12 12 13 13 14 18 17

Average annual rainfall in King's Lynn: 663.967mm (261.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in King's Lynn

King's Lynn average daily sunshine chart
Average daily sunshine King's Lynn
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 2.8 3.8 5.2 6.8 7.2 6.5 6.4 5.2 3.8 2.6 1.9

Day / night temperatures

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

King's Lynn average minimum / maximum temperatures (Celsius) King's Lynn average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in King's Lynn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.6 0.7 2 3.7 6.6 9.5 11.3 11.3 9.5 7 3.2 1.5
Max °C 6.1 6.5 9.4 11.9 15.7 18.9 20.8 21 18.5 14.6 9.4 7
Min °F 33 33.3 35.6 38.7 43.8 49.1 52.3 52.3 49.1 44.6 37.8 34.6
Max °F 37.9 38.5 42.3 46 52 57.6 60.8 61 57.2 51.4 43.3 39.6

Sea temperature

The graph below shows the average sea temperature.

King's Lynn average sea temperature chart (Celsius) King's Lynn average sea temperature chart (Fahrenheit)
Average sea temperature around King's Lynn in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.8 6.8 6.9 8.2 10.3 12.9 15.2 16.7 16.2 14.3 11.8 9.4
°F 46 44.3 44.5 46.7 50.5 55.1 59.4 62 61.1 57.8 53.3 49

Wind speed

The graph below shows the average wind speed.

King's Lynn average winspeed by month (km/h) King's Lynn average winspeed by month (mph)
Average wind speed in King's Lynn (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 19 18 17 15 15 15 16 16 18 19
mph 12 11 12 11 10 9 9 9 10 10 11 12

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.

King's Lynn relative humidity averages
Average relative humidity in King's Lynn
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 89% 85% 85% 84% 84% 83% 83% 86% 90% 92% 93%

Other monthly averages

UV index Best time to go?

King's Lynn weather stats

King's Lynn weather statistics
Hottest month: August 20.7°C 69.3°F
Driest month: February 38mm 1.5ins
Sunniest month: May 6.8hrs
Coldest month: January 5.9°C 42.6°F
Wettest month: November 63mm 2.5ins
Warmest sea: August 16.7°C 62.1°F
Map showing location of King's Lynn (52.75172, 0.39516) King's Lynn map pin © Google

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