Portlaoise, County Laois, Ireland Climate

Weather: 6.43°C/43.57°F, Wind SW at 0.89 km/h, 82% Humidity, 0% Chance of rain

Ireland
(Photo by Jacob Kiesow on Unsplash)

Portlaoise Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Portlaoise has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.01ºC (50.02ºF) and it is -0.09% lower than Ireland’s averages. Portlaoise typically receives about 61.21 millimeters (2.41 inches) of precipitation and has 171.16 rainy days (46.89% of the time) annually.

CountryIreland
CityCounty Laois
Longitude-7.2987933
Latitude53.0328123
Attitude/ElevationNonem (0ft)
Local timeSunday 14:46
Annual high temperature12.41ºC (54.34ºF)
Annual low temperature5.51ºC (41.92ºF)
Average annual precip.61.21mm (2.41in)
Warmest monthJuly (18.42ºC / 65.16ºF)
Coldest MonthFebruary (1.64ºC / 34.95ºF)
Wettest MonthJune (77.02mm / 3.03in)
Driest MonthApril (45.52mm / 1.79in)
Number of days with rainfall (≥ 1.0 mm)171.16 days (46.89%)
Days with no rain193.84 days (53.11%)
Humidity91.73%

Climate Portlaoise: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.45(58.01)14.45(58.01)17.54(63.57)20.64(69.15)23.73(74.71)26.83(80.29)26.83(80.29)23.73(74.71)22.7(72.86)19.6(67.28)16.51(61.72)14.45(58.01)26.83(80.29)
Average high °C (°F)6.8(44.24)7.72(45.9)9.35(48.83)12.03(53.65)14.38(57.88)17.0(62.6)18.42(65.16)17.81(64.06)16.09(60.96)13.0(55.4)9.2(48.56)7.12(44.82)12.41(54.34)
Daily mean °C (°F)4.8(40.64)5.26(41.47)6.63(43.93)9.29(48.72)11.97(53.55)14.63(58.33)16.08(60.94)15.31(59.56)13.44(56.19)10.5(50.9)6.94(44.49)5.27(41.49)10.01(50.02)
Average low °C (°F)1.77(35.19)1.64(34.95)1.82(35.28)3.43(38.17)6.04(42.87)8.8(47.84)10.85(51.53)10.41(50.74)8.68(47.62)6.6(43.88)3.76(38.77)2.37(36.27)5.51(41.92)
Record low °C (°F)-7.22(19.0)-5.16(22.71)-6.19(20.86)-6.19(20.86)-2.06(28.29)-1.03(30.15)3.1(37.58)3.1(37.58)-1.03(30.15)-2.06(28.29)-8.25(17.15)-17.54(0.43)-17.54(0.43)
Average precipitation mm (inches)59.06(2.33)59.35(2.34)54.38(2.14)45.52(1.79)61.71(2.43)77.02(3.03)65.18(2.57)64.96(2.56)55.58(2.19)54.22(2.13)72.01(2.84)65.55(2.58)61.22(2.41)
Average precipitation days (≥ 1.0 mm)14.9113.6911.8112.0115.6616.8816.8817.4512.5712.4713.0413.7814.26
Average relative humidity (%)93.9291.4789.1688.3489.3890.5491.1491.5392.7193.294.5294.9791.74
Mean monthly sunshine hours5.76.168.6111.5112.2112.3312.1411.689.896.445.955.299.0

Climate Graph

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

Portlaoise

Portlaoise Temperature by Month

July
16.08°C | 60.94°F
August
15.31°C | 59.56°F
June
14.63°C | 58.33°F
September
13.44°C | 56.19°F
May
11.97°C | 53.55°F
October
10.5°C | 50.9°F
April
9.29°C | 48.72°F
November
6.94°C | 44.49°F
March
6.63°C | 43.93°F
December
5.27°C | 41.49°F
February
5.26°C | 41.47°F
January
4.8°C | 40.64°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 Temperature21.67°C (71.01°F)17.21°C (62.98°F)13.41°C (56.14°F)
Avg Temperature17.54°C (63.57°F)14.75°C (58.55°F)11.35°C (52.43°F)
Min Temperature15.48°C (59.86°F)10.09°C (50.16°F)4.13°C (39.43°F)
Dew PointMaxAverageMin
Dew Point14.45°C (58.01°F)11.38°C (52.48°F)7.22°C (45.0°F)
PrecipitationMaxAverageMinSum
Precipitation9.08mm | 0.36in1.62mm | 0.06in0.0mm | 0in50.16mm | 1.97in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind27.86kmh | 17.31mph13.35kmh | 8.3mph4.13kmh | 2.57mph
Gust Wind41.27kmh | 25.64mph19.9kmh | 12.37mph7.22kmh | 4.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.08mb1.62mb0.0mb
Portlaoise

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-07-0112.38 | 54.2811.35 | 52.43936.19 | 3.8530.59 | 1035.933.82 | 0.15
2020-07-0212.38 | 54.289.29 | 48.728411.35 | 7.0530.8 | 1043.150.31 | 0.01
2020-07-0315.48 | 59.8613.41 | 56.149218.57 | 11.5430.74 | 1041.091.34 | 0.05
2020-07-0416.51 | 61.7214.45 | 58.019119.6 | 12.1830.65 | 1037.990.52 | 0.02
2020-07-0513.41 | 56.149.29 | 48.728127.86 | 17.3130.71 | 1040.051.44 | 0.06
2020-07-0614.45 | 58.019.29 | 48.728017.54 | 10.931.14 | 1054.50.41 | 0.02
2020-07-0713.41 | 56.1411.35 | 52.439215.48 | 9.6230.99 | 1049.343.2 | 0.13
2020-07-0813.41 | 56.1412.38 | 54.28969.29 | 5.7730.9 | 1046.256.71 | 0.26
2020-07-0912.38 | 54.2811.35 | 52.439412.38 | 7.6930.87 | 1045.213.3 | 0.13
2020-07-1013.41 | 56.148.25 | 46.858214.45 | 8.9831.14 | 1054.51.13 | 0.04
2020-07-1114.45 | 58.019.29 | 48.72826.19 | 3.8531.32 | 1060.690.21 | 0.01
2020-07-1215.48 | 59.8610.32 | 50.588211.35 | 7.0531.29 | 1059.660.0 | 0
2020-07-1315.48 | 59.8613.41 | 56.148913.41 | 8.3331.11 | 1053.470.31 | 0.01
2020-07-1411.35 | 52.4310.32 | 50.589312.38 | 7.6931.11 | 1053.471.13 | 0.04
2020-07-1515.48 | 59.8612.38 | 54.289014.45 | 8.9831.05 | 1051.40.21 | 0.01
2020-07-1617.54 | 63.5713.41 | 56.148713.41 | 8.3331.14 | 1054.50.1 | 0.0
2020-07-1716.51 | 61.7213.41 | 56.149014.45 | 8.9831.02 | 1050.370.52 | 0.02
2020-07-1814.45 | 58.0111.35 | 52.438210.32 | 6.4131.02 | 1050.370.21 | 0.01
2020-07-1913.41 | 56.148.25 | 46.85799.29 | 5.7731.14 | 1054.50.0 | 0
2020-07-2013.41 | 56.147.22 | 45.0796.19 | 3.8531.26 | 1058.630.41 | 0.02
2020-07-2115.48 | 59.869.29 | 48.72784.13 | 2.5731.26 | 1058.630.21 | 0.01
2020-07-2216.51 | 61.7212.38 | 54.288610.32 | 6.4131.14 | 1054.50.62 | 0.02
2020-07-2316.51 | 61.7214.45 | 58.019012.38 | 7.6930.93 | 1047.282.17 | 0.09
2020-07-2416.51 | 61.7213.41 | 56.14889.29 | 5.7730.83 | 1044.180.31 | 0.01
2020-07-2515.48 | 59.8613.41 | 56.149114.45 | 8.9830.59 | 1035.933.3 | 0.13
2020-07-2614.45 | 58.0111.35 | 52.439014.45 | 8.9830.68 | 1039.022.89 | 0.11
2020-07-2715.48 | 59.8612.38 | 54.289022.7 | 14.1130.5 | 1032.839.08 | 0.36
2020-07-2813.41 | 56.149.29 | 48.728316.51 | 10.2630.96 | 1048.310.31 | 0.01
2020-07-2913.41 | 56.149.29 | 48.728710.32 | 6.4131.08 | 1052.440.21 | 0.01
2020-07-3017.54 | 63.5713.41 | 56.148620.64 | 12.8330.96 | 1048.311.03 | 0.04
2020-07-3117.54 | 63.5714.45 | 58.019114.45 | 8.9830.68 | 1039.024.75 | 0.19

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