Greenhill, Harrow, United Kingdom Climate

Weather: 12.87°C/55.17°F, Wind SW at 5.14 km/h, 86% Humidity, 0% Chance of rain

United Kingdom
(Photo by Peter Turner on Unsplash)
Contents

Greenhill Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Greenhill 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. Greenhill 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-0.332767
Latitude51.583011
Attitude/ElevationNonem (0ft)
Local timeThursday 02:27
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 Greenhill: 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 hours4.827.638.2310.6813.6315.1914.6111.839.737.415.754.799.53

Climate Graph

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

Greenhill

Greenhill 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 Temperature34.0°C (93.2°F)23.65°C (74.57°F)16.0°C (60.8°F)
Avg Temperature30.0°C (86.0°F)20.97°C (69.75°F)14.0°C (57.2°F)
Min Temperature25.0°C (77.0°F)17.03°C (62.65°F)11.0°C (51.8°F)
Dew PointMaxAverageMin
Dew Point18.0°C (64.4°F)13.29°C (55.92°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation17.6mm | 0.69in3.74mm | 0.15in0.0mm | 0in116.0mm | 4.57in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind30.0kmh | 18.64mph15.06kmh | 9.36mph4.0kmh | 2.49mph
Gust Wind42.0kmh | 26.1mph20.32kmh | 12.63mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure17.6mb3.74mb0.0mb
Greenhill

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-08-0122 | 71.614 | 57.26715 | 9.3229.94 | 10140.9 | 0.04
2020-08-0218 | 64.410 | 50.06217 | 10.5630.0 | 10160.6 | 0.02
2020-08-0319 | 66.29 | 48.25912 | 7.4630.0 | 10160.2 | 0.01
2020-08-0420 | 68.09 | 48.25512 | 7.4630.0 | 10160.0 | 0.0
2020-08-0521 | 69.811 | 51.86218 | 11.1829.94 | 10140.0 | 0.0
2020-08-0624 | 75.214 | 57.26211 | 6.8430.0 | 10160.6 | 0.02
2020-08-0729 | 84.215 | 59.0477 | 4.3530.03 | 10170.0 | 0.0
2020-08-0828 | 82.416 | 60.85211 | 6.8430.06 | 10180.2 | 0.01
2020-08-0927 | 80.617 | 62.66213 | 8.0829.97 | 101510.7 | 0.42
2020-08-1028 | 82.418 | 64.46011 | 6.8429.91 | 10133.7 | 0.15
2020-08-1130 | 86.018 | 64.45610 | 6.2129.94 | 10140.1 | 0.0
2020-08-1229 | 84.218 | 64.4589 | 5.5929.88 | 101210.0 | 0.39
2020-08-1325 | 77.018 | 64.4659 | 5.5929.85 | 10114.7 | 0.19
2020-08-1422 | 71.617 | 62.67911 | 6.8429.91 | 101312.3 | 0.48
2020-08-1521 | 69.817 | 62.68114 | 8.729.91 | 101317.6 | 0.69
2020-08-1623 | 73.416 | 60.8698 | 4.9729.83 | 101010.4 | 0.41
2020-08-1719 | 66.214 | 57.27311 | 6.8429.74 | 10073.7 | 0.15
2020-08-1821 | 69.814 | 57.27117 | 10.5629.77 | 10082.3 | 0.09
2020-08-1917 | 62.616 | 60.88615 | 9.3229.65 | 10046.7 | 0.26
2020-08-2021 | 69.813 | 55.46622 | 13.6729.56 | 10010.7 | 0.03
2020-08-2120 | 68.013 | 55.46530 | 18.6429.65 | 10040.1 | 0.0
2020-08-2219 | 66.212 | 53.66626 | 16.1629.85 | 10111.0 | 0.04
2020-08-2318 | 64.412 | 53.67320 | 12.4329.97 | 10152.8 | 0.11
2020-08-2417 | 62.613 | 55.48013 | 8.0829.94 | 10144.3 | 0.17
2020-08-2518 | 64.413 | 55.47729 | 18.0229.65 | 10047.0 | 0.28
2020-08-2618 | 64.411 | 51.86626 | 16.1629.85 | 10111.3 | 0.05
2020-08-2716 | 60.811 | 51.87311 | 6.8429.91 | 10132.8 | 0.11
2020-08-2817 | 62.611 | 51.87413 | 8.0829.56 | 100110.8 | 0.43
2020-08-2914 | 57.28 | 46.47022 | 13.6729.8 | 10090.0 | 0.0
2020-08-3014 | 57.28 | 46.46820 | 12.4330.0 | 10160.5 | 0.02
2020-08-3115 | 59.06 | 42.8584 | 2.4930.15 | 10210.0 | 0.0

Greenhill 3 Year Historical Weather Data

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