County Mayo, Ireland Climate

Weather: 13.87°C/56.97°F, Wind SW at 6.52 km/h, 89% Humidity, 0% Chance of rain

County Mayo Climate Summary

Located at an elevation of 80.09 meters (262.76 feet) above sea level, County Mayo has a Marine west coast, warm summer climate (Classification: Cfb). The city’s yearly temperature is 10.28ºC (50.5ºF) and it is 0.18% higher than Ireland’s averages. County Mayo typically receives about 129.44 millimeters (5.1 inches) of precipitation and has 225.01 rainy days (61.65% of the time) annually.

CountryIreland
Longitude-9.4289369
Latitude54.0152604
Attitude/Elevation80.09m (262.76ft)
Local timeWednesday 07:35
Annual high temperature12.17ºC (53.91ºF)
Annual low temperature6.54ºC (43.77ºF)
Average annual precip.129.44mm (5.1in)
Warmest monthJuly (17.01ºC / 62.62ºF)
Coldest MonthFebruary (3.05ºC / 37.49ºF)
Wettest MonthDecember (168.62mm / 6.64in)
Driest MonthApril (83.66mm / 3.29in)
Number of days with rainfall (≥ 1.0 mm)225.01 days (61.65%)
Days with no rain139.99 days (38.35%)
Humidity84.95%

Climate County Mayo: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)16.0(60.8)18.0(64.4)20.0(68.0)24.0(75.2)29.0(84.2)27.0(80.6)24.0(75.2)21.0(69.8)19.0(66.2)15.0(59.0)14.0(57.2)29.0(84.2)
Average high °C (°F)7.45(45.41)8.09(46.56)9.26(48.67)11.92(53.46)13.98(57.16)16.05(60.89)17.01(62.62)16.77(62.19)15.39(59.7)12.71(54.88)9.58(49.24)7.87(46.17)12.17(53.91)
Daily mean °C (°F)5.84(42.51)6.06(42.91)7.21(44.98)9.59(49.26)11.92(53.46)14.22(57.6)15.29(59.52)14.97(58.95)13.42(56.16)10.67(51.21)7.74(45.93)6.38(43.48)10.28(50.5)
Average low °C (°F)3.37(38.07)3.05(37.49)3.44(38.19)4.82(40.68)6.88(44.38)9.13(48.43)10.57(51.03)10.84(51.51)9.66(49.39)7.51(45.52)5.15(41.27)4.05(39.29)6.54(43.77)
Record low °C (°F)-5.0(23.0)-4.0(24.8)-4.0(24.8)-3.0(26.6)0.0(0)3.0(37.4)2.0(35.6)5.0(41.0)3.0(37.4)0.0(0)-6.0(21.2)-10.0(14.0)-10.0(14.0)
Average precipitation mm (inches)161.53(6.36)146.47(5.77)116.44(4.58)83.66(3.29)111.22(4.38)105.41(4.15)117.86(4.64)131.4(5.17)119.75(4.71)136.46(5.37)154.44(6.08)168.62(6.64)129.44(5.1)
Average precipitation days (≥ 1.0 mm)20.6419.3616.9113.7317.7318.4519.5522.1818.0918.7319.0920.5518.75
Average relative humidity (%)86.1884.3682.4281.4382.784.3686.8986.2286.3686.3386.1486.0484.95
Mean monthly sunshine hours5.036.08.0211.0711.8914.613.0111.158.996.335.344.88.85

Climate Graph

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

County Mayo

County Mayo Temperature by Month

July
15.29°C | 59.52°F
August
14.97°C | 58.95°F
June
14.22°C | 57.6°F
September
13.42°C | 56.16°F
May
11.92°C | 53.46°F
October
10.67°C | 51.21°F
April
9.59°C | 49.26°F
November
7.74°C | 45.93°F
March
7.21°C | 44.98°F
December
6.38°C | 43.48°F
February
6.06°C | 42.91°F
January
5.84°C | 42.51°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 Temperature16.0°C (60.8°F)11.61°C (52.9°F)8.0°C (46.4°F)
Avg Temperature14.0°C (57.2°F)9.55°C (49.19°F)5.0°C (41.0°F)
Min Temperature11.0°C (51.8°F)6.65°C (43.97°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point11.0°C (51.8°F)6.29°C (43.32°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation19.8mm | 0.78in3.57mm | 0.14in0.0mm | 0in110.8mm | 4.36in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind30.0kmh | 18.64mph14.84kmh | 9.22mph5.0kmh | 3.11mph
Gust Wind48.0kmh | 29.83mph23.71kmh | 14.73mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.8mb3.57mb0.0mb
County Mayo

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-10-0111 | 51.88 | 46.48610 | 6.2129.68 | 10051.6 | 0.06
2019-10-0210 | 50.05 | 41.0726 | 3.7330.12 | 10200.0 | 0.0
2019-10-0312 | 53.67 | 44.68325 | 15.5329.74 | 10073.2 | 0.13
2019-10-0414 | 57.211 | 51.88730 | 18.6429.59 | 10022.0 | 0.08
2019-10-0513 | 55.411 | 51.89412 | 7.4629.71 | 10068.9 | 0.35
2019-10-0611 | 51.88 | 46.48412 | 7.4629.88 | 10121.2 | 0.05
2019-10-0712 | 53.69 | 48.28327 | 16.7829.62 | 10036.2 | 0.24
2019-10-0811 | 51.87 | 44.67630 | 18.6429.47 | 9982.8 | 0.11
2019-10-0910 | 50.06 | 42.87926 | 16.1629.56 | 10014.0 | 0.16
2019-10-1012 | 53.68 | 46.48523 | 14.2929.56 | 10012.5 | 0.1
2019-10-1111 | 51.87 | 44.67922 | 13.6729.47 | 9980.7 | 0.03
2019-10-1210 | 50.07 | 44.68710 | 6.2129.56 | 10012.6 | 0.1
2019-10-138 | 46.46 | 42.8895 | 3.1129.53 | 10000.9 | 0.04
2019-10-148 | 46.47 | 44.6957 | 4.3529.62 | 100318.5 | 0.73
2019-10-1510 | 50.09 | 48.29212 | 7.4629.41 | 9962.9 | 0.11
2019-10-1610 | 50.06 | 42.88216 | 9.9429.41 | 9962.1 | 0.08
2019-10-1710 | 50.07 | 44.68714 | 8.729.26 | 99115.0 | 0.59
2019-10-189 | 48.27 | 44.6919 | 5.5929.29 | 9922.1 | 0.08
2019-10-1910 | 50.07 | 44.68912 | 7.4629.65 | 10041.8 | 0.07
2019-10-209 | 48.25 | 41.08113 | 8.0830.09 | 10190.7 | 0.03
2019-10-218 | 46.44 | 39.2776 | 3.7330.24 | 10240.0 | 0.0
2019-10-2211 | 51.87 | 44.68017 | 10.5630.03 | 10170.9 | 0.04
2019-10-2311 | 51.89 | 48.29117 | 10.5629.62 | 100319.8 | 0.78
2019-10-249 | 48.25 | 41.08314 | 8.729.62 | 10031.4 | 0.06
2019-10-256 | 42.83 | 37.4867 | 4.3529.74 | 10071.2 | 0.05
2019-10-265 | 41.00 | 32.0737 | 4.3529.83 | 10101.0 | 0.04
2019-10-277 | 44.63 | 37.4816 | 3.7330.27 | 10250.3 | 0.01
2019-10-286 | 42.82 | 35.68110 | 6.2130.36 | 10280.0 | 0.0
2019-10-296 | 42.82 | 35.68218 | 11.1830.3 | 10260.0 | 0.0
2019-10-307 | 44.64 | 39.28424 | 14.9130.12 | 10200.9 | 0.04
2019-10-319 | 48.28 | 46.49413 | 8.0829.88 | 10125.6 | 0.22

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