Johnstown, County Wicklow, Ireland Climate
Weather: 8.34°C/47.01°F, Wind SW at 4.2 km/h, 90% Humidity, 0% Chance of rain
(Photo by Jacob Kiesow on Unsplash)
Johnstown Climate Summary
Located at an elevation of None meters (0 feet) above sea level, Johnstown has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 11.01ºC (51.82ºF) and it is 0.91% higher than Ireland’s averages. Johnstown typically receives about 64.51 millimeters (2.54 inches) of precipitation and has 155.45 rainy days (42.59% of the time) annually.
Country | Ireland |
City | County Wicklow |
Longitude | -6.23612 |
Latitude | 52.78487 |
Attitude/Elevation | Nonem (0ft) |
Local time | Thursday 16:46 |
Annual high temperature | 12.36ºC (54.25ºF) |
Annual low temperature | 8.49ºC (47.28ºF) |
Average annual precip. | 64.51mm (2.54in) |
Warmest month | August (17.39ºC / 63.3ºF) |
Coldest Month | February (4.81ºC / 40.66ºF) |
Wettest Month | November (79.91mm / 3.15in) |
Driest Month | April (48.25mm / 1.9in) |
Number of days with rainfall (≥ 1.0 mm) | 155.45 days (42.59%) |
Days with no rain | 209.55 days (57.41%) |
Humidity | 86.63% |
Climate Johnstown: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 13.42(56.16) | 14.45(58.01) | 14.45(58.01) | 16.51(61.72) | 18.58(65.44) | 21.67(71.01) | 22.71(72.88) | 21.67(71.01) | 20.64(69.15) | 18.58(65.44) | 16.51(61.72) | 14.45(58.01) | 22.71(72.88) |
Average high °C (°F) | 8.12(46.62) | 8.16(46.69) | 8.95(48.11) | 10.59(51.06) | 12.9(55.22) | 15.5(59.9) | 17.38(63.28) | 17.39(63.3) | 16.07(60.93) | 13.76(56.77) | 10.7(51.26) | 8.82(47.88) | 12.36(54.25) |
Daily mean °C (°F) | 6.92(44.46) | 6.82(44.28) | 7.44(45.39) | 9.24(48.63) | 11.64(52.95) | 14.23(57.61) | 16.04(60.87) | 15.93(60.67) | 14.53(58.15) | 12.39(54.3) | 9.39(48.9) | 7.61(45.7) | 11.01(51.82) |
Average low °C (°F) | 5.01(41.02) | 4.81(40.66) | 4.97(40.95) | 6.49(43.68) | 8.63(47.53) | 11.2(52.16) | 13.04(55.47) | 13.01(55.42) | 11.72(53.1) | 10.23(50.41) | 7.28(45.1) | 5.6(42.08) | 8.49(47.28) |
Record low °C (°F) | -5.16(22.71) | -2.06(28.29) | -2.06(28.29) | -2.06(28.29) | -1.03(30.15) | 3.1(37.58) | 6.19(43.14) | 5.16(41.29) | 1.03(33.85) | 1.03(33.85) | -2.06(28.29) | -7.22(19.0) | -7.22(19.0) |
Average precipitation mm (inches) | 58.92(2.32) | 60.91(2.4) | 52.47(2.07) | 48.25(1.9) | 50.25(1.98) | 75.36(2.97) | 71.13(2.8) | 70.88(2.79) | 57.89(2.28) | 78.77(3.1) | 79.91(3.15) | 69.4(2.73) | 64.52(2.54) |
Average precipitation days (≥ 1.0 mm) | 11.82 | 12.57 | 12.29 | 10.98 | 12.11 | 14.36 | 14.73 | 14.91 | 11.26 | 12.85 | 14.82 | 12.76 | 12.95 |
Average relative humidity (%) | 85.75 | 84.92 | 84.66 | 85.48 | 86.53 | 88.41 | 88.86 | 88.12 | 87.45 | 86.39 | 85.99 | 87.03 | 86.63 |
Mean monthly sunshine hours | 6.02 | 6.44 | 9.31 | 12.31 | 12.99 | 13.23 | 12.97 | 12.73 | 10.99 | 6.74 | 6.15 | 5.83 | 9.64 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Johnstown in recent years.
Johnstown Temperature by Month
July | 16.04°C | 60.87°F | |
August | 15.93°C | 60.67°F | |
September | 14.53°C | 58.15°F | |
June | 14.23°C | 57.61°F | |
October | 12.39°C | 54.3°F | |
May | 11.64°C | 52.95°F | |
November | 9.39°C | 48.9°F | |
April | 9.24°C | 48.63°F | |
December | 7.61°C | 45.7°F | |
March | 7.44°C | 45.39°F | |
January | 6.92°C | 44.46°F | |
February | 6.82°C | 44.28°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 18.58°C (65.44°F) | 13.35°C (56.03°F) | 7.22°C (45.0°F) | |
Avg Temperature | 15.48°C (59.86°F) | 11.85°C (53.33°F) | 7.22°C (45.0°F) | |
Min Temperature | 12.39°C (54.3°F) | 8.19°C (46.74°F) | -1.03°C (30.15°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 11.35°C (52.43°F) | 7.22°C (45.0°F) | -0.0°C (0°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 5.78mm | 0.23in | 0.58mm | 0.02in | 0.0mm | 0in | 17.86mm | 0.7in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 40.25kmh | 25.01mph | 16.68kmh | 10.36mph | 6.19kmh | 3.85mph | |
Gust Wind | 59.86kmh | 37.2mph | 25.34kmh | 15.75mph | 10.32kmh | 6.41mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 5.78mb | 0.58mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
May | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2020-05-01 | 10.32 | 50.58 | 4.13 | 39.43 | 78 | 15.48 | 9.62 | 30.48 | 1032.1 | 2.68 | 0.11 |
2020-05-02 | 10.32 | 50.58 | 5.16 | 41.29 | 78 | 11.35 | 7.05 | 30.81 | 1043.45 | 0.31 | 0.01 |
2020-05-03 | 9.29 | 48.72 | 5.16 | 41.29 | 82 | 11.35 | 7.05 | 30.9 | 1046.55 | 0.21 | 0.01 |
2020-05-04 | 10.32 | 50.58 | 6.19 | 43.14 | 81 | 17.55 | 10.91 | 31.09 | 1052.74 | 0.0 | 0 |
2020-05-05 | 10.32 | 50.58 | 7.22 | 45.0 | 84 | 18.58 | 11.55 | 31.09 | 1052.74 | 0.31 | 0.01 |
2020-05-06 | 10.32 | 50.58 | 6.19 | 43.14 | 79 | 14.45 | 8.98 | 31.21 | 1056.87 | 0.0 | 0 |
2020-05-07 | 10.32 | 50.58 | 8.26 | 46.87 | 88 | 14.45 | 8.98 | 31.12 | 1053.77 | 1.14 | 0.04 |
2020-05-08 | 13.42 | 56.16 | 9.29 | 48.72 | 82 | 12.39 | 7.7 | 31.03 | 1050.68 | 0.62 | 0.02 |
2020-05-09 | 13.42 | 56.16 | 9.29 | 48.72 | 83 | 7.22 | 4.49 | 30.9 | 1046.55 | 0.83 | 0.03 |
2020-05-10 | 8.26 | 46.87 | 5.16 | 41.29 | 81 | 34.06 | 21.16 | 30.94 | 1047.58 | 1.03 | 0.04 |
2020-05-11 | 7.22 | 45.0 | -0.0 | 0 | 64 | 32.0 | 19.88 | 31.27 | 1058.93 | 0.1 | 0.0 |
2020-05-12 | 8.26 | 46.87 | 1.03 | 33.85 | 70 | 10.32 | 6.41 | 31.24 | 1057.9 | 0.21 | 0.01 |
2020-05-13 | 7.22 | 45.0 | 2.06 | 35.71 | 75 | 23.74 | 14.75 | 31.12 | 1053.77 | 0.31 | 0.01 |
2020-05-14 | 9.29 | 48.72 | 2.06 | 35.71 | 70 | 12.39 | 7.7 | 31.24 | 1057.9 | 0.0 | 0 |
2020-05-15 | 9.29 | 48.72 | 4.13 | 39.43 | 74 | 9.29 | 5.77 | 31.3 | 1059.97 | 0.0 | 0 |
2020-05-16 | 11.35 | 52.43 | 6.19 | 43.14 | 76 | 14.45 | 8.98 | 31.24 | 1057.9 | 0.0 | 0 |
2020-05-17 | 12.39 | 54.3 | 8.26 | 46.87 | 80 | 28.9 | 17.96 | 31.0 | 1049.65 | 1.03 | 0.04 |
2020-05-18 | 13.42 | 56.16 | 10.32 | 50.58 | 90 | 17.55 | 10.91 | 31.12 | 1053.77 | 1.34 | 0.05 |
2020-05-19 | 15.48 | 59.86 | 11.35 | 52.43 | 84 | 17.55 | 10.91 | 31.15 | 1054.81 | 0.41 | 0.02 |
2020-05-20 | 13.42 | 56.16 | 9.29 | 48.72 | 85 | 19.61 | 12.19 | 31.09 | 1052.74 | 0.0 | 0 |
2020-05-21 | 13.42 | 56.16 | 10.32 | 50.58 | 87 | 13.42 | 8.34 | 31.06 | 1051.71 | 0.62 | 0.02 |
2020-05-22 | 13.42 | 56.16 | 8.26 | 46.87 | 78 | 40.25 | 25.01 | 30.72 | 1040.36 | 5.78 | 0.23 |
2020-05-23 | 12.39 | 54.3 | 6.19 | 43.14 | 71 | 33.03 | 20.52 | 31.03 | 1050.68 | 0.31 | 0.01 |
2020-05-24 | 14.45 | 58.01 | 9.29 | 48.72 | 78 | 19.61 | 12.19 | 31.39 | 1063.06 | 0.31 | 0.01 |
2020-05-25 | 13.42 | 56.16 | 8.26 | 46.87 | 82 | 20.64 | 12.83 | 31.48 | 1066.16 | 0.0 | 0 |
2020-05-26 | 14.45 | 58.01 | 11.35 | 52.43 | 87 | 6.19 | 3.85 | 31.58 | 1069.26 | 0.31 | 0.01 |
2020-05-27 | 13.42 | 56.16 | 9.29 | 48.72 | 83 | 6.19 | 3.85 | 31.61 | 1070.29 | 0.0 | 0 |
2020-05-28 | 15.48 | 59.86 | 10.32 | 50.58 | 81 | 8.26 | 5.13 | 31.45 | 1065.13 | 0.0 | 0 |
2020-05-29 | 14.45 | 58.01 | 10.32 | 50.58 | 80 | 12.39 | 7.7 | 31.3 | 1059.97 | 0.0 | 0 |
2020-05-30 | 14.45 | 58.01 | 8.26 | 46.87 | 74 | 6.19 | 3.85 | 31.21 | 1056.87 | 0.0 | 0 |
2020-05-31 | 14.45 | 58.01 | 11.35 | 52.43 | 80 | 8.26 | 5.13 | 31.18 | 1055.84 | 0.0 | 0 |
Johnstown 11 Year Historical Weather Data
- Johnstown, County Wicklow weather in May 2010
- Johnstown, County Wicklow weather in May 2011
- Johnstown, County Wicklow weather in May 2012
- Johnstown, County Wicklow weather in May 2013
- Johnstown, County Wicklow weather in May 2014
- Johnstown, County Wicklow weather in May 2015
- Johnstown, County Wicklow weather in May 2016
- Johnstown, County Wicklow weather in May 2017
- Johnstown, County Wicklow weather in May 2018
- Johnstown, County Wicklow weather in May 2019
Nearby locations
- Johnstown Lower 1.13 km ( 0.70 mi)
- Kilcarra West 4.39 km ( 2.73 mi)
- Johnstown North 9.25 km ( 5.75 mi)
- Ardanairy 13.90 km ( 8.64 mi)
- Hillbrook Upper 15.51 km ( 9.64 mi)
- Kilboy 16.69 km ( 10.37 mi)
- Keeloges 17.27 km ( 10.73 mi)
- Kilcavan Lower 17.47 km ( 10.86 mi)
- Ardnaboy 19.73 km ( 12.26 mi)
- Kilcandra 20.81 km ( 12.93 mi)
- Kilcarney Upper 21.85 km ( 13.57 mi)
- Aghavannagh (Revell) 22.03 km ( 13.69 mi)
- Hawkstown Upper 22.61 km ( 14.05 mi)
- Aghowle Upper 22.92 km ( 14.24 mi)
- Aghavannagh Mountain 23.73 km ( 14.75 mi)
- Wicklow 25.33 km ( 15.74 mi)
- Highpark Lower 26.32 km ( 16.36 mi)
- Inchanappa South 27.39 km ( 17.02 mi)
- Inchanappa North 28.35 km ( 17.61 mi)
- Keeloge Upper 31.79 km ( 19.75 mi)
- Woodfieldglen 33.04 km ( 20.53 mi)
- Holdenstown Upper 33.45 km ( 20.79 mi)
- Kelshamore 34.36 km ( 21.35 mi)
- Kilcoagh West 36.76 km ( 22.84 mi)
- Irongrange Lower 36.76 km ( 22.84 mi)
- Intack 36.97 km ( 22.97 mi)
- Irishtown East 37.18 km ( 23.10 mi)
- Holywell 37.82 km ( 23.50 mi)
- Irishtown Park 37.84 km ( 23.51 mi)
- Annalecky 39.11 km ( 24.30 mi)
- Kilcashel 39.27 km ( 24.40 mi)
- Hartstown 39.72 km ( 24.68 mi)
- Kilbeg 40.84 km ( 25.38 mi)
- Woodlands 40.85 km ( 25.38 mi)
- Harristown 40.90 km ( 25.41 mi)
- Griffinstown Glen 43.06 km ( 26.76 mi)
- Windgate 43.53 km ( 27.05 mi)
- Annacarney 45.29 km ( 28.14 mi)
- Aghfarrell 51.03 km ( 31.71 mi)
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