County Offaly, Ireland Climate

Weather: 8.82°C/47.88°F, Wind SW at 1.13 km/h, 96% Humidity, 0.97% Chance of rain

Ireland
(Photo by Natalia Shiel on Unsplash)

County Offaly Climate Summary

Located at an elevation of 59.17 meters (194.13 feet) above sea level, County Offaly has a Marine west coast, warm summer climate (Classification: Cfb). The city’s yearly temperature is 9.8ºC (49.64ºF) and it is -0.3% lower than Ireland’s averages. County Offaly typically receives about 62.84 millimeters (2.47 inches) of precipitation and has 170.81 rainy days (46.8% of the time) annually.

CountryIreland
Longitude-7.7122229
Latitude53.2356871
Attitude/Elevation59.17m (194.13ft)
Local timeWednesday 23:39
Annual high temperature12.22ºC (54.0ºF)
Annual low temperature5.15ºC (41.27ºF)
Average annual precip.62.84mm (2.47in)
Warmest monthJuly (18.01ºC / 64.42ºF)
Coldest MonthFebruary (1.35ºC / 34.43ºF)
Wettest MonthJune (80.87mm / 3.18in)
Driest MonthApril (46.39mm / 1.83in)
Number of days with rainfall (≥ 1.0 mm)170.81 days (46.8%)
Days with no rain194.19 days (53.2%)
Humidity88.7%

Climate County Offaly: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)14.0(57.2)17.0(62.6)20.0(68.0)23.0(73.4)26.0(78.8)26.0(78.8)23.0(73.4)22.0(71.6)19.0(66.2)16.0(60.8)14.0(57.2)26.0(78.8)
Average high °C (°F)6.78(44.2)7.74(45.93)9.29(48.72)11.96(53.53)14.22(57.6)16.7(62.06)18.01(64.42)17.36(63.25)15.69(60.24)12.85(55.13)9.09(48.36)6.96(44.53)12.22(54.0)
Daily mean °C (°F)4.66(40.39)5.16(41.29)6.57(43.83)9.2(48.56)11.82(53.28)14.38(57.88)15.72(60.3)14.96(58.93)13.08(55.54)10.21(50.38)6.79(44.22)5.11(41.2)9.8(49.64)
Average low °C (°F)1.57(34.83)1.35(34.43)1.55(34.79)3.15(37.67)5.72(42.3)8.33(46.99)10.29(50.52)9.85(49.73)8.16(46.69)6.16(43.09)3.43(38.17)2.2(35.96)5.15(41.27)
Record low °C (°F)-8.0(17.6)-5.0(23.0)-6.0(21.2)-7.0(19.4)-2.0(28.4)-1.0(30.2)3.0(37.4)2.0(35.6)-1.0(30.2)-2.0(28.4)-7.0(19.4)-18.0(-0.4)-18.0(-0.4)
Average precipitation mm (inches)56.0(2.2)59.17(2.33)56.69(2.23)46.39(1.83)60.19(2.37)80.87(3.18)65.35(2.57)73.15(2.88)59.98(2.36)56.52(2.23)72.0(2.83)67.79(2.67)62.84(2.47)
Average precipitation days (≥ 1.0 mm)13.2714.0912.0912.1815.0917.0916.9118.5512.3612.5513.3613.2714.23
Average relative humidity (%)90.6888.3486.1385.3286.3187.5988.388.9389.890.291.2491.6288.7
Mean monthly sunshine hours5.435.988.2211.0911.813.4312.1111.349.456.295.795.158.84

Climate Graph

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

County Offaly

County Offaly Temperature by Month

July
15.72°C | 60.3°F
August
14.96°C | 58.93°F
June
14.38°C | 57.88°F
September
13.08°C | 55.54°F
May
11.82°C | 53.28°F
October
10.21°C | 50.38°F
April
9.2°C | 48.56°F
November
6.79°C | 44.22°F
March
6.57°C | 43.83°F
February
5.16°C | 41.29°F
December
5.11°C | 41.2°F
January
4.66°C | 40.39°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 Temperature11.0°C (51.8°F)7.03°C (44.65°F)3.0°C (37.4°F)
Avg Temperature11.0°C (51.8°F)5.16°C (41.29°F)1.0°C (33.8°F)
Min Temperature9.0°C (48.2°F)2.29°C (36.12°F)-2.0°C (28.4°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)3.03°C (37.45°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation22.2mm | 0.87in3.24mm | 0.13in0.0mm | 0in100.3mm | 3.95in
Snowdepth0.3mm | 0.01in0.01mm | 0.0in0.0mm | 0in0.3mm | 0.01in
WindMaxAverageMin
Wind30.0kmh | 18.64mph19.9kmh | 12.37mph7.0kmh | 4.35mph
Gust Wind49.0kmh | 30.45mph32.94kmh | 20.47mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure22.2mb3.24mb0.0mb
County Offaly

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-015 | 41.02 | 35.68222 | 13.6729.47 | 9980.0 | 0.0
2018-01-028 | 46.45 | 41.08825 | 15.5329.44 | 9975.2 | 0.2
2018-01-037 | 44.63 | 37.47928 | 17.429.35 | 9941.0 | 0.04
2018-01-046 | 42.84 | 39.28921 | 13.0529.26 | 9915.4 | 0.21
2018-01-053 | 37.41 | 33.89111 | 6.8429.26 | 9911.4 | 0.06
2018-01-063 | 37.40 | 32.08916 | 9.9429.94 | 10140.0 | 0.0
2018-01-071 | 33.8-2 | 28.48911 | 6.8430.39 | 10290.0 | 0.0
2018-01-081 | 33.8-2 | 28.48315 | 9.3230.15 | 10210.0 | 0.0
2018-01-097 | 44.65 | 41.09324 | 14.9129.5 | 9993.8 | 0.15
2018-01-103 | 37.42 | 35.6949 | 5.5929.62 | 10030.1 | 0.0
2018-01-112 | 35.61 | 33.8947 | 4.3530.12 | 10200.0 | 0.0
2018-01-126 | 42.84 | 39.29126 | 16.1630.03 | 10170.6 | 0.02
2018-01-138 | 46.46 | 42.89321 | 13.0529.8 | 10094.6 | 0.18
2018-01-145 | 41.04 | 39.29320 | 12.4329.83 | 10102.9 | 0.11
2018-01-156 | 42.85 | 41.08824 | 14.9129.38 | 9955.1 | 0.2
2018-01-162 | 35.6-1 | 30.28025 | 15.5329.35 | 9942.8 | 0.11
2018-01-173 | 37.41 | 33.88026 | 16.1629.59 | 10023.9 | 0.15
2018-01-183 | 37.41 | 33.88323 | 14.2929.56 | 10010.6 | 0.02
2018-01-193 | 37.4-1 | 30.28117 | 10.5629.74 | 10070.4 | 0.02
2018-01-203 | 37.42 | 35.6967 | 4.3529.59 | 10024.7 | 0.19
2018-01-219 | 48.27 | 44.69520 | 12.4329.68 | 100522.2 | 0.87
2018-01-227 | 44.65 | 41.08916 | 9.9429.83 | 10100.3 | 0.01
2018-01-2310 | 50.08 | 46.48925 | 15.5329.65 | 10044.3 | 0.17
2018-01-246 | 42.83 | 37.48030 | 18.6429.35 | 99414.0 | 0.55
2018-01-255 | 41.02 | 35.68022 | 13.6729.5 | 9990.3 | 0.01
2018-01-264 | 39.23 | 37.49314 | 8.730.12 | 10201.3 | 0.05
2018-01-2710 | 50.08 | 46.49323 | 14.2930.09 | 10195.3 | 0.21
2018-01-2811 | 51.810 | 50.09127 | 16.7830.27 | 10251.6 | 0.06
2018-01-296 | 42.85 | 41.08620 | 12.4330.3 | 10263.0 | 0.12
2018-01-304 | 39.22 | 35.68816 | 9.9430.21 | 10230.9 | 0.04
2018-01-313 | 37.41 | 33.88226 | 16.1629.65 | 10044.6 | 0.18

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