Harrow Weald, Harrow, United Kingdom Climate

Weather: 12.75°C/54.95°F, Wind SW at 5.14 km/h, 86% Humidity, 0% Chance of rain

United Kingdom
(Photo by Peter Turner on Unsplash)

Harrow Weald Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Harrow Weald has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.08ºC (55.54ºF) and it is 2.33% higher than United Kingdom’s averages. Harrow Weald typically receives about 17.4 millimeters (0.69 inches) of precipitation and has 39.29 rainy days (10.76% of the time) annually.

CountryUnited Kingdom
CityHarrow
Longitude-0.3380395
Latitude51.6052581
Attitude/ElevationNonem (0ft)
Local timeThursday 08:05
Annual high temperature15.29ºC (59.52ºF)
Annual low temperature9.48ºC (49.06ºF)
Average annual precip.17.4mm (0.69in)
Warmest monthJuly (23.68ºC / 74.62ºF)
Coldest MonthJanuary (3.77ºC / 38.79ºF)
Wettest MonthJune (25.67mm / 1.01in)
Driest MonthMay (11.77mm / 0.46in)
Number of days with rainfall (≥ 1.0 mm)39.29 days (10.76%)
Days with no rain325.71 days (89.24%)
Humidity71.85%

Climate Harrow Weald: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)20.0(68.0)18.0(64.4)30.0(86.0)30.0(86.0)31.0(87.8)35.0(95.0)34.0(93.2)29.0(84.2)23.0(73.4)17.0(62.6)14.0(57.2)35.0(95.0)
Average high °C (°F)7.84(46.11)8.98(48.16)10.33(50.59)15.41(59.74)18.75(65.75)21.03(69.85)23.68(74.62)23.31(73.96)19.8(67.64)14.74(58.53)10.99(51.78)8.65(47.57)15.29(59.52)
Daily mean °C (°F)6.24(43.23)6.89(44.4)8.14(46.65)12.67(54.81)16.01(60.82)18.49(65.28)21.02(69.84)20.71(69.28)17.21(62.98)12.78(55.0)9.46(49.03)7.3(45.14)13.08(55.54)
Average low °C (°F)3.77(38.79)4.11(39.4)4.99(40.98)8.24(46.83)10.75(51.35)13.73(56.71)16.18(61.12)16.57(61.83)13.47(56.25)9.98(49.96)7.06(44.71)4.96(40.93)9.48(49.06)
Record low °C (°F)-4.0(24.8)-4.0(24.8)-4.0(24.8)0.0(0)4.0(39.2)7.0(44.6)8.0(46.4)10.0(50.0)7.0(44.6)2.0(35.6)0.0(0)-4.0(24.8)-4.0(24.8)
Average precipitation mm (inches)13.27(0.52)15.35(0.6)17.32(0.68)12.69(0.5)11.77(0.46)25.67(1.01)16.75(0.66)22.67(0.89)15.02(0.59)20.35(0.8)18.16(0.71)19.77(0.78)17.4(0.69)
Average precipitation days (≥ 1.0 mm)2.913.03.642.823.453.643.093.732.093.553.643.733.27
Average relative humidity (%)80.1474.3973.0468.664.5568.1264.1665.5766.275.0479.9882.4271.85
Mean monthly sunshine hours4.827.628.2310.6813.6515.1914.6411.839.737.415.754.769.53

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Harrow Weald in recent years.

Harrow Weald

Harrow Weald Temperature by Month

July
21.02°C | 69.84°F
August
20.71°C | 69.28°F
June
18.49°C | 65.28°F
September
17.21°C | 62.98°F
May
16.01°C | 60.82°F
October
12.78°C | 55.0°F
April
12.67°C | 54.81°F
November
9.46°C | 49.03°F
March
8.14°C | 46.65°F
December
7.3°C | 45.14°F
February
6.89°C | 44.4°F
January
6.24°C | 43.23°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.0°C (84.2°F)20.33°C (68.59°F)14.0°C (57.2°F)
Avg Temperature26.0°C (78.8°F)18.0°C (64.4°F)12.0°C (53.6°F)
Min Temperature22.0°C (71.6°F)13.1°C (55.58°F)7.0°C (44.6°F)
Dew PointMaxAverageMin
Dew Point16.0°C (60.8°F)10.4°C (50.72°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation19.6mm | 0.77in3.25mm | 0.13in0.0mm | 0in97.6mm | 3.84in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.0kmh | 17.4mph15.0kmh | 9.32mph5.0kmh | 3.11mph
Gust Wind38.0kmh | 23.61mph19.9kmh | 12.37mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.6mb3.25mb0.0mb
Harrow Weald

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0119 | 66.210 | 50.06316 | 9.9430.21 | 10230.0 | 0.0
2020-06-0220 | 68.010 | 50.06111 | 6.8430.12 | 10200.0 | 0.0
2020-06-0316 | 60.89 | 48.26414 | 8.729.8 | 10090.3 | 0.01
2020-06-0413 | 55.48 | 46.47614 | 8.729.62 | 10033.7 | 0.15
2020-06-0513 | 55.45 | 41.06323 | 14.2929.44 | 9971.1 | 0.04
2020-06-0612 | 53.65 | 41.06824 | 14.9129.47 | 9984.2 | 0.17
2020-06-0714 | 57.28 | 46.47213 | 8.0829.74 | 10073.8 | 0.15
2020-06-0814 | 57.26 | 42.86615 | 9.3230.06 | 10180.0 | 0.0
2020-06-0915 | 59.06 | 42.8595 | 3.1130.12 | 10200.1 | 0.0
2020-06-1016 | 60.89 | 48.2689 | 5.5930.0 | 10164.2 | 0.17
2020-06-1115 | 59.011 | 51.88019 | 11.8129.91 | 101319.6 | 0.77
2020-06-1217 | 62.613 | 55.48022 | 13.6729.71 | 10061.1 | 0.04
2020-06-1320 | 68.011 | 51.86515 | 9.3229.8 | 10090.5 | 0.02
2020-06-1420 | 68.012 | 53.66910 | 6.2129.91 | 10130.8 | 0.03
2020-06-1520 | 68.012 | 53.6687 | 4.3529.97 | 10154.2 | 0.17
2020-06-1621 | 69.812 | 53.6636 | 3.7329.94 | 101411.5 | 0.45
2020-06-1721 | 69.812 | 53.6666 | 3.7329.88 | 10129.4 | 0.37
2020-06-1820 | 68.013 | 55.46910 | 6.2129.85 | 101117.1 | 0.67
2020-06-1915 | 59.011 | 51.87715 | 9.3229.94 | 10140.8 | 0.03
2020-06-2019 | 66.211 | 51.86915 | 9.3230.09 | 10190.1 | 0.0
2020-06-2118 | 64.411 | 51.86920 | 12.4330.0 | 10162.5 | 0.1
2020-06-2218 | 64.410 | 50.06513 | 8.0830.27 | 10250.0 | 0.0
2020-06-2323 | 73.412 | 53.65910 | 6.2130.24 | 10240.0 | 0.0
2020-06-2426 | 78.815 | 59.05712 | 7.4630.15 | 10210.0 | 0.0
2020-06-2526 | 78.815 | 59.05715 | 9.3230.03 | 10170.0 | 0.0
2020-06-2624 | 75.216 | 60.86514 | 8.729.8 | 10091.6 | 0.06
2020-06-2718 | 64.411 | 51.86725 | 15.5329.71 | 10067.4 | 0.29
2020-06-2816 | 60.89 | 48.26626 | 16.1629.8 | 10092.9 | 0.11
2020-06-2915 | 59.08 | 46.46728 | 17.429.83 | 10100.0 | 0.0
2020-06-3016 | 60.811 | 51.87618 | 11.1829.74 | 10070.7 | 0.03

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