London Colney, Hertfordshire, United Kingdom Climate

Weather: 13.71°C/56.68°F, Wind SW at 2.57 km/h, 92% Humidity, 0% Chance of rain

London Colney Climate Summary

Located at an elevation of None meters (0 feet) above sea level, London Colney has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.28ºC (54.1ºF) and it is 1.53% higher than United Kingdom’s averages. London Colney typically receives about 18.46 millimeters (0.73 inches) of precipitation and has 40.37 rainy days (11.06% of the time) annually.

CountryUnited Kingdom
CityHertfordshire
Longitude-0.2993177
Latitude51.7225824
Attitude/ElevationNonem (0ft)
Local timeThursday 14:23
Annual high temperature14.57ºC (58.23ºF)
Annual low temperature8.36ºC (47.05ºF)
Average annual precip.18.46mm (0.73in)
Warmest monthJuly (22.67ºC / 72.81ºF)
Coldest MonthJanuary (3.24ºC / 37.83ºF)
Wettest MonthJune (23.9mm / 0.94in)
Driest MonthApril (12.99mm / 0.51in)
Number of days with rainfall (≥ 1.0 mm)40.37 days (11.06%)
Days with no rain324.63 days (88.94%)
Humidity77.4%

Climate London Colney: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)19.0(66.2)17.0(62.6)29.0(84.2)29.0(84.2)30.0(86.0)35.0(95.0)33.0(91.4)28.0(82.4)23.0(73.4)17.0(62.6)14.0(57.2)35.0(95.0)
Average high °C (°F)7.4(45.32)8.48(47.26)9.69(49.44)14.53(58.15)17.66(63.79)19.91(67.84)22.67(72.81)22.53(72.55)19.04(66.27)14.2(57.56)10.48(50.86)8.2(46.76)14.57(58.23)
Daily mean °C (°F)5.75(42.35)6.28(43.3)7.42(45.36)11.69(53.04)14.83(58.69)17.46(63.43)20.05(68.09)19.83(67.69)16.47(61.65)12.03(53.65)8.83(47.89)6.74(44.13)12.28(54.1)
Average low °C (°F)3.24(37.83)3.24(37.83)4.05(39.29)6.96(44.53)9.09(48.36)12.1(53.78)14.8(58.64)15.38(59.68)12.28(54.1)8.94(48.09)6.17(43.11)4.12(39.42)8.36(47.05)
Record low °C (°F)-1.0(30.2)-5.0(23.0)-5.0(23.0)1.0(33.8)1.0(33.8)5.0(41.0)6.0(42.8)9.0(48.2)6.0(42.8)2.0(35.6)-2.0(28.4)-4.0(24.8)-5.0(23.0)
Average precipitation mm (inches)16.3(0.64)16.55(0.65)18.23(0.72)12.99(0.51)14.73(0.58)23.9(0.94)16.72(0.66)20.7(0.81)13.44(0.53)23.68(0.93)20.44(0.8)23.87(0.94)18.46(0.73)
Average precipitation days (≥ 1.0 mm)2.733.094.03.03.453.913.03.821.913.643.913.913.36
Average relative humidity (%)83.6578.7578.3175.8473.3176.2771.070.8271.2479.7883.9685.8777.4
Mean monthly sunshine hours4.837.518.2810.6813.5715.2614.7811.949.747.545.684.559.53

Climate Graph

The chart below shows the mean monthly temperature and precipitation of London Colney in recent years.

London Colney

London Colney Temperature by Month

July
20.05°C | 68.09°F
August
19.83°C | 67.69°F
June
17.46°C | 63.43°F
September
16.47°C | 61.65°F
May
14.83°C | 58.69°F
October
12.03°C | 53.65°F
April
11.69°C | 53.04°F
November
8.83°C | 47.89°F
March
7.42°C | 45.36°F
December
6.74°C | 44.13°F
February
6.28°C | 43.3°F
January
5.75°C | 42.35°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature19.0°C (66.2°F)11.0°C (51.8°F)2.0°C (35.6°F)
Avg Temperature15.0°C (59.0°F)8.54°C (47.37°F)1.0°C (33.8°F)
Min Temperature11.0°C (51.8°F)5.54°C (41.97°F)-2.0°C (28.4°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)4.68°C (40.42°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation14.1mm | 0.56in1.56mm | 0.06in0.0mm | 0in43.8mm | 1.72in
Snowdepth4.0mm | 0.16in0.15mm | 0.01in0.0mm | 0in4.1mm | 0.16in
WindMaxAverageMin
Wind38.0kmh | 23.61mph16.43kmh | 10.21mph7.0kmh | 4.35mph
Gust Wind56.0kmh | 34.8mph25.32kmh | 15.73mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.1mb1.56mb0.0mb
London Colney

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-02-011 | 33.8-0 | 32.09028 | 17.429.18 | 98814.1 | 0.56
2019-02-021 | 33.8-1 | 30.28822 | 13.6729.71 | 10060.1 | 0.0
2019-02-031 | 33.8-2 | 28.48113 | 8.0830.18 | 10220.0 | 0.0
2019-02-047 | 44.65 | 41.09219 | 11.8130.06 | 10185.9 | 0.23
2019-02-056 | 42.84 | 39.29213 | 8.0830.21 | 10230.3 | 0.01
2019-02-069 | 48.27 | 44.69015 | 9.3230.03 | 10172.8 | 0.11
2019-02-077 | 44.63 | 37.47424 | 14.9129.68 | 10055.0 | 0.2
2019-02-0810 | 50.06 | 42.88334 | 21.1329.5 | 9999.6 | 0.38
2019-02-098 | 46.42 | 35.67038 | 23.6129.5 | 9990.1 | 0.0
2019-02-106 | 42.83 | 37.48222 | 13.6729.44 | 9972.1 | 0.08
2019-02-116 | 42.82 | 35.68111 | 6.8430.18 | 10220.0 | 0.0
2019-02-127 | 44.64 | 39.28613 | 8.0830.47 | 10320.0 | 0.0
2019-02-138 | 46.45 | 41.08715 | 9.3230.47 | 10320.0 | 0.0
2019-02-149 | 48.24 | 39.28110 | 6.2130.47 | 10320.0 | 0.0
2019-02-159 | 48.25 | 41.08013 | 8.0830.33 | 10270.0 | 0.0
2019-02-1610 | 50.08 | 46.49016 | 9.9430.18 | 10220.0 | 0.0
2019-02-1710 | 50.07 | 44.68419 | 11.8130.0 | 10160.0 | 0.0
2019-02-188 | 46.46 | 42.88517 | 10.5629.97 | 10151.5 | 0.06
2019-02-197 | 44.63 | 37.48018 | 11.1830.06 | 10180.1 | 0.0
2019-02-209 | 48.25 | 41.08020 | 12.4330.09 | 10190.0 | 0.0
2019-02-2111 | 51.88 | 46.48814 | 8.730.27 | 10250.0 | 0.0
2019-02-2212 | 53.67 | 44.6779 | 5.5930.53 | 10340.0 | 0.0
2019-02-2312 | 53.68 | 46.48112 | 7.4630.53 | 10340.0 | 0.0
2019-02-2413 | 55.46 | 42.8717 | 4.3530.56 | 10350.0 | 0.0
2019-02-2513 | 55.44 | 39.2607 | 4.3530.59 | 10360.0 | 0.0
2019-02-2615 | 59.07 | 44.6638 | 4.9730.5 | 10330.0 | 0.0
2019-02-2714 | 57.28 | 46.4737 | 4.3530.27 | 10250.0 | 0.0
2019-02-2810 | 50.07 | 44.68516 | 9.9430.0 | 10162.2 | 0.09

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