Johnstown Hill, County Wicklow, Ireland Climate

Weather: 20.93°C/69.67°F, Wind SW at 3.13 km/h, 76% Humidity, 0% Chance of rain

Ireland
(Photo by Szabolcs Toth on Unsplash)
Contents

Johnstown Hill Climate Summary

Located at an elevation of 119.07 meters (390.65 feet) above sea level, Johnstown Hill has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.87ºC (51.57ºF) and it is 0.77% higher than Ireland’s averages. Johnstown Hill typically receives about 63.69 millimeters (2.51 inches) of precipitation and has 153.46 rainy days (42.04% of the time) annually.

CountryIreland
CityCounty Wicklow
Longitude-6.2435959
Latitude52.7812037
Attitude/Elevation119.07m (390.65ft)
Local timeFriday 13:45
Annual high temperature12.21ºC (53.98ºF)
Annual low temperature8.39ºC (47.1ºF)
Average annual precip.63.69mm (2.51in)
Warmest monthAugust (17.17ºC / 62.91ºF)
Coldest MonthFebruary (4.75ºC / 40.55ºF)
Wettest MonthNovember (78.88mm / 3.11in)
Driest MonthApril (47.63mm / 1.88in)
Number of days with rainfall (≥ 1.0 mm)153.46 days (42.04%)
Days with no rain211.54 days (57.96%)
Humidity85.52%

Climate Johnstown Hill: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.24(55.83)14.26(57.67)14.26(57.67)16.3(61.34)18.34(65.01)21.39(70.5)22.41(72.34)21.39(70.5)20.38(68.68)18.34(65.01)16.3(61.34)14.26(57.67)22.41(72.34)
Average high °C (°F)8.02(46.44)8.06(46.51)8.83(47.89)10.45(50.81)12.73(54.91)15.3(59.54)17.16(62.89)17.17(62.91)15.86(60.55)13.58(56.44)10.56(51.01)8.71(47.68)12.21(53.98)
Daily mean °C (°F)6.83(44.29)6.73(44.11)7.35(45.23)9.12(48.42)11.49(52.68)14.05(57.29)15.83(60.49)15.72(60.3)14.34(57.81)12.23(54.01)9.27(48.69)7.51(45.52)10.87(51.57)
Average low °C (°F)4.94(40.89)4.75(40.55)4.91(40.84)6.41(43.54)8.52(47.34)11.05(51.89)12.87(55.17)12.85(55.13)11.57(52.83)10.1(50.18)7.18(44.92)5.53(41.95)8.38(47.08)
Record low °C (°F)-5.09(22.84)-2.04(28.33)-2.04(28.33)-2.04(28.33)-1.02(30.16)3.06(37.51)6.11(43.0)5.09(41.16)1.02(33.84)1.02(33.84)-2.04(28.33)-7.13(19.17)-7.13(19.17)
Average precipitation mm (inches)58.16(2.29)60.13(2.37)51.8(2.04)47.63(1.88)49.61(1.95)74.39(2.93)70.22(2.76)69.97(2.75)57.14(2.25)77.75(3.06)78.88(3.11)68.5(2.7)63.69(2.51)
Average precipitation days (≥ 1.0 mm)11.6712.4112.1310.8411.9514.1714.5414.7211.1212.6814.6312.5912.79
Average relative humidity (%)84.6483.8383.5784.3885.4287.2787.7286.9986.3285.2784.8985.9185.52
Mean monthly sunshine hours5.946.369.1912.1512.8313.0612.8112.5610.856.656.075.769.52

Climate Graph

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

Johnstown Hill

Johnstown Hill Temperature by Month

July
15.83°C | 60.49°F
August
15.72°C | 60.3°F
September
14.34°C | 57.81°F
June
14.05°C | 57.29°F
October
12.23°C | 54.01°F
May
11.49°C | 52.68°F
November
9.27°C | 48.69°F
April
9.12°C | 48.42°F
December
7.51°C | 45.52°F
March
7.35°C | 45.23°F
January
6.83°C | 44.29°F
February
6.73°C | 44.11°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature19.36°C (66.85°F)16.99°C (62.58°F)15.28°C (59.5°F)
Avg Temperature18.34°C (65.01°F)15.84°C (60.51°F)14.26°C (57.67°F)
Min Temperature15.28°C (59.5°F)13.7°C (56.66°F)10.19°C (50.34°F)
Dew PointMaxAverageMin
Dew Point16.3°C (61.34°F)12.49°C (54.48°F)9.17°C (48.51°F)
PrecipitationMaxAverageMinSum
Precipitation8.35mm | 0.33in1.45mm | 0.06in0.0mm | 0in44.94mm | 1.77in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.53kmh | 17.73mph17.16kmh | 10.66mph6.11kmh | 3.8mph
Gust Wind41.77kmh | 25.95mph26.78kmh | 16.64mph12.23kmh | 7.6mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.35mb1.45mb0.0mb
Johnstown Hill

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-07-0114.26 | 57.6711.21 | 52.188520.38 | 12.6630.63 | 1037.140.1 | 0.0
2017-07-0214.26 | 57.6711.21 | 52.188318.34 | 11.430.75 | 1041.210.1 | 0.0
2017-07-0315.28 | 59.513.24 | 55.839013.24 | 8.2330.69 | 1039.180.82 | 0.03
2017-07-0416.3 | 61.3414.26 | 57.679020.38 | 12.6630.63 | 1037.140.41 | 0.02
2017-07-0515.28 | 59.513.24 | 55.839110.19 | 6.3330.66 | 1038.160.2 | 0.01
2017-07-0617.32 | 63.1814.26 | 57.67876.11 | 3.830.54 | 1034.080.41 | 0.02
2017-07-0716.3 | 61.3414.26 | 57.678713.24 | 8.2330.6 | 1036.120.31 | 0.01
2017-07-0816.3 | 61.3412.23 | 54.018212.23 | 7.630.66 | 1038.160.41 | 0.02
2017-07-0916.3 | 61.3413.24 | 55.838512.23 | 7.630.48 | 1032.040.71 | 0.03
2017-07-1014.26 | 57.6712.23 | 54.018810.19 | 6.3330.39 | 1028.991.53 | 0.06
2017-07-1114.26 | 57.6712.23 | 54.019011.21 | 6.9730.3 | 1025.936.32 | 0.25
2017-07-1215.28 | 59.511.21 | 52.188115.28 | 9.4930.6 | 1036.120.0 | 0
2017-07-1316.3 | 61.3412.23 | 54.018317.32 | 10.7630.66 | 1038.160.41 | 0.02
2017-07-1415.28 | 59.512.23 | 54.018320.38 | 12.6630.72 | 1040.191.43 | 0.06
2017-07-1518.34 | 65.0116.3 | 61.349022.41 | 13.9230.63 | 1037.143.77 | 0.15
2017-07-1615.28 | 59.513.24 | 55.838511.21 | 6.9730.78 | 1042.230.2 | 0.01
2017-07-1716.3 | 61.3411.21 | 52.187911.21 | 6.9730.84 | 1044.270.0 | 0
2017-07-1817.32 | 63.1812.23 | 54.017815.28 | 9.4930.54 | 1034.080.1 | 0.0
2017-07-1916.3 | 61.3415.28 | 59.59116.3 | 10.1330.21 | 1022.885.09 | 0.2
2017-07-2014.26 | 57.679.17 | 48.517622.41 | 13.9230.27 | 1024.911.94 | 0.08
2017-07-2115.28 | 59.511.21 | 52.188228.53 | 17.7330.02 | 1016.768.35 | 0.33
2017-07-2215.28 | 59.511.21 | 52.187914.26 | 8.8630.24 | 1023.890.51 | 0.02
2017-07-2316.3 | 61.3413.24 | 55.838512.23 | 7.630.48 | 1032.040.82 | 0.03
2017-07-2418.34 | 65.0114.26 | 57.678313.24 | 8.2330.66 | 1038.160.31 | 0.01
2017-07-2516.3 | 61.3414.26 | 57.679010.19 | 6.3330.57 | 1035.10.1 | 0.0
2017-07-2617.32 | 63.1813.24 | 55.838227.51 | 17.0930.18 | 1021.864.48 | 0.18
2017-07-2715.28 | 59.510.19 | 50.347526.49 | 16.4630.18 | 1021.861.02 | 0.04
2017-07-2816.3 | 61.3411.21 | 52.187927.51 | 17.0930.15 | 1020.841.12 | 0.04
2017-07-2915.28 | 59.511.21 | 52.187824.45 | 15.1930.21 | 1022.880.0 | 0
2017-07-3015.28 | 59.511.21 | 52.188322.41 | 13.9230.15 | 1020.842.14 | 0.08
2017-07-3115.28 | 59.511.21 | 52.188225.47 | 15.8330.27 | 1024.911.83 | 0.07

Johnstown Hill 11 Year Historical Weather Data

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