Harrow On The Hill, Harrow, United Kingdom Climate

Weather: 12.69°C/54.84°F, Wind SW at 5.14 km/h, 86% Humidity, 0% Chance of rain

United Kingdom
(Photo by Szabolcs Toth on Unsplash)
Contents

Harrow on the Hill Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Harrow on the Hill 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 on the Hill 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-0.3396363
Latitude51.5706321
Attitude/ElevationNonem (0ft)
Local timeThursday 06:51
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 on the Hill: 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 hours4.827.638.2310.6813.6315.1914.6111.839.737.415.764.799.53

Climate Graph

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

Harrow on the Hill

Harrow on the Hill 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 on the Hill

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

Harrow on the Hill 3 Year Historical Weather Data

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