Roscommon, County Roscommon, Ireland Climate

Weather: 13.74°C/56.73°F, Wind SW at 5.61 km/h, 91% Humidity, 1.54% Chance of rain

Ireland
(Photo by Devin McGloin on Unsplash)

Roscommon Climate Summary

Located at an elevation of 49.16 meters (161.29 feet) above sea level, Roscommon has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 9.87ºC (49.77ºF) and it is -0.23% lower than Ireland’s averages. Roscommon typically receives about 81.03 millimeters (3.19 inches) of precipitation and has 192.13 rainy days (52.64% of the time) annually.

CountryIreland
CityCounty Roscommon
Longitude-8.1819459
Latitude53.6340165
Attitude/Elevation49.16m (161.29ft)
Local timeMonday 04:00
Annual high temperature12.09ºC (53.76ºF)
Annual low temperature5.66ºC (42.19ºF)
Average annual precip.81.03mm (3.19in)
Warmest monthJuly (17.64ºC / 63.75ºF)
Coldest MonthFebruary (1.92ºC / 35.46ºF)
Wettest MonthAugust (102.08mm / 4.02in)
Driest MonthApril (56.06mm / 2.21in)
Number of days with rainfall (≥ 1.0 mm)192.13 days (52.64%)
Days with no rain172.87 days (47.36%)
Humidity87.53%

Climate Roscommon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.92(57.06)14.92(58.86)17.9(64.22)20.89(69.6)22.88(73.18)26.85(80.33)26.85(80.33)22.88(73.18)20.89(69.6)18.9(66.02)15.91(60.64)13.92(57.06)26.85(80.33)
Average high °C (°F)6.81(44.26)7.73(45.91)9.18(48.52)11.97(53.55)14.11(57.4)16.49(61.68)17.64(63.75)17.07(62.73)15.46(59.83)12.61(54.7)9.02(48.24)7.07(44.73)12.09(53.76)
Daily mean °C (°F)4.93(40.87)5.36(41.65)6.7(44.06)9.28(48.7)11.79(53.22)14.27(57.69)15.48(59.86)14.84(58.71)13.09(55.56)10.26(50.47)6.97(44.55)5.41(41.74)9.87(49.77)
Average low °C (°F)2.15(35.87)1.92(35.46)2.25(36.05)3.72(38.7)6.26(43.27)8.67(47.61)10.52(50.94)10.19(50.34)8.74(47.73)6.63(43.93)4.06(39.31)2.76(36.97)5.66(42.19)
Record low °C (°F)-6.96(19.47)-4.97(23.05)-4.97(23.05)-3.98(24.84)0.0(0)0.99(33.78)2.98(37.36)3.98(39.16)0.99(33.78)0.0(0)-5.97(21.25)-15.91(3.36)-15.91(3.36)
Average precipitation mm (inches)77.2(3.04)82.03(3.23)65.25(2.57)56.06(2.21)71.76(2.83)92.06(3.62)95.87(3.77)102.08(4.02)71.26(2.81)78.65(3.1)87.16(3.43)92.95(3.66)81.03(3.19)
Average precipitation days (≥ 1.0 mm)16.5515.113.213.2916.3617.918.1720.1614.6515.5614.4716.7316.01
Average relative humidity (%)89.587.1284.8583.9585.1186.187.4188.1288.8489.1290.1290.1587.53
Mean monthly sunshine hours5.416.058.1811.1611.8314.1212.5911.269.36.355.725.228.93

Climate Graph

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

Roscommon

Roscommon Temperature by Month

July
15.48°C | 59.86°F
August
14.84°C | 58.71°F
June
14.27°C | 57.69°F
September
13.09°C | 55.56°F
May
11.79°C | 53.22°F
October
10.26°C | 50.47°F
April
9.28°C | 48.7°F
November
6.97°C | 44.55°F
March
6.7°C | 44.06°F
December
5.41°C | 41.74°F
February
5.36°C | 41.65°F
January
4.93°C | 40.87°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 Temperature11.94°C (53.49°F)8.67°C (47.61°F)4.97°C (40.95°F)
Avg Temperature9.95°C (49.91°F)6.18°C (43.12°F)2.98°C (37.36°F)
Min Temperature7.96°C (46.33°F)2.88°C (37.18°F)-0.99°C (30.22°F)
Dew PointMaxAverageMin
Dew Point8.95°C (48.11°F)4.65°C (40.37°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation15.71mm | 0.62in3.98mm | 0.16in0.0mm | 0in111.42mm | 4.39in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind37.79kmh | 23.48mph18.76kmh | 11.66mph3.98kmh | 2.47mph
Gust Wind61.67kmh | 38.32mph32.11kmh | 19.95mph6.96kmh | 4.32mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.71mb3.98mb0.0mb
Roscommon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-02-015.97 | 42.755.97 | 42.759619.89 | 12.3629.96 | 1014.492.98 | 0.12
2011-02-027.96 | 46.335.97 | 42.759428.84 | 17.9229.75 | 1007.538.95 | 0.35
2011-02-034.97 | 40.953.98 | 39.169333.82 | 21.0129.69 | 1005.5413.33 | 0.52
2011-02-049.95 | 49.918.95 | 48.119737.79 | 23.4829.43 | 996.5915.71 | 0.62
2011-02-054.97 | 40.955.97 | 42.7510016.91 | 10.5129.55 | 1000.5715.62 | 0.61
2011-02-063.98 | 39.163.98 | 39.161009.95 | 6.1829.58 | 1001.5611.84 | 0.47
2011-02-074.97 | 40.953.98 | 39.169222.88 | 14.2229.52 | 999.578.95 | 0.35
2011-02-083.98 | 39.161.99 | 35.589019.89 | 12.3629.78 | 1008.520.3 | 0.01
2011-02-097.96 | 46.336.96 | 44.539816.91 | 10.5129.58 | 1001.5612.43 | 0.49
2011-02-104.97 | 40.952.98 | 37.369411.94 | 7.4229.63 | 1003.550.1 | 0.0
2011-02-117.96 | 46.335.97 | 42.759516.91 | 10.5129.49 | 998.582.69 | 0.11
2011-02-123.98 | 39.162.98 | 37.369122.88 | 14.2229.52 | 999.572.29 | 0.09
2011-02-133.98 | 39.162.98 | 37.36939.95 | 6.1829.17 | 987.641.19 | 0.05
2011-02-142.98 | 37.360.0 | 09014.92 | 9.2729.19 | 988.631.19 | 0.05
2011-02-154.97 | 40.952.98 | 37.369421.88 | 13.628.84 | 976.71.69 | 0.07
2011-02-163.98 | 39.161.99 | 35.589315.91 | 9.8929.02 | 982.660.9 | 0.04
2011-02-174.97 | 40.952.98 | 37.36947.96 | 4.9529.43 | 996.590.2 | 0.01
2011-02-185.97 | 42.754.97 | 40.959720.89 | 12.9829.46 | 997.583.98 | 0.16
2011-02-196.96 | 44.535.97 | 42.759315.91 | 9.8929.49 | 998.580.0 | 0
2011-02-206.96 | 44.535.97 | 42.759524.86 | 15.4529.55 | 1000.570.7 | 0.03
2011-02-216.96 | 44.534.97 | 40.95939.95 | 6.1829.61 | 1002.560.1 | 0.0
2011-02-227.96 | 46.336.96 | 44.539615.91 | 9.8929.66 | 1004.552.29 | 0.09
2011-02-239.95 | 49.918.95 | 48.119522.88 | 14.2229.63 | 1003.550.5 | 0.02
2011-02-249.95 | 49.917.96 | 46.339322.88 | 14.2229.78 | 1008.520.7 | 0.03
2011-02-259.95 | 49.917.96 | 46.339024.86 | 15.4529.78 | 1008.520.7 | 0.03
2011-02-265.97 | 42.753.98 | 39.168916.91 | 10.5129.87 | 1011.511.89 | 0.07
2011-02-274.97 | 40.951.99 | 35.588616.91 | 10.5129.75 | 1007.530.2 | 0.01
2011-02-284.97 | 40.950.0 | 0823.98 | 2.4730.37 | 1028.420.0 | 0

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