Altlahan, County Donegal, Ireland Climate

Weather: 7.78°C/46.0°F, Wind SW at 3.53 km/h, 64% Humidity, 0% Chance of rain

Ireland
(Photo by Jacob Kiesow on Unsplash)

Altlahan Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Altlahan has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 9.68ºC (49.42ºF) and it is -0.42% lower than Ireland’s averages. Altlahan typically receives about 140.43 millimeters (5.53 inches) of precipitation and has 239.19 rainy days (65.53% of the time) annually.

CountryIreland
CityCounty Donegal
Longitude-7.9642062
Latitude54.8746794
Attitude/ElevationNonem (0ft)
Local timeThursday 14:14
Annual high temperature11.5ºC (52.7ºF)
Annual low temperature6.11ºC (43.0ºF)
Average annual precip.140.43mm (5.53in)
Warmest monthJuly (16.43ºC / 61.57ºF)
Coldest MonthFebruary (2.57ºC / 36.63ºF)
Wettest MonthDecember (168.07mm / 6.62in)
Driest MonthApril (75.46mm / 2.97in)
Number of days with rainfall (≥ 1.0 mm)239.19 days (65.53%)
Days with no rain125.81 days (34.47%)
Humidity84.86%

Climate Altlahan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.87(55.17)13.86(56.95)16.83(62.29)19.8(67.64)22.77(72.99)26.73(80.11)24.75(76.55)22.77(72.99)20.79(69.42)18.81(65.86)15.84(60.51)13.86(56.95)26.73(80.11)
Average high °C (°F)6.53(43.75)7.3(45.14)8.63(47.53)11.25(52.25)13.26(55.87)15.44(59.79)16.43(61.57)16.22(61.2)14.8(58.64)12.11(53.8)8.85(47.93)7.16(44.89)11.5(52.7)
Daily mean °C (°F)5.02(41.04)5.34(41.61)6.65(43.97)9.03(48.25)11.35(52.43)13.71(56.68)14.79(58.62)14.45(58.01)12.83(55.09)10.18(50.32)7.18(44.92)5.69(42.24)9.68(49.42)
Average low °C (°F)2.68(36.82)2.57(36.63)3.01(37.42)4.42(39.96)6.39(43.5)8.78(47.8)10.39(50.7)10.47(50.85)9.22(48.6)7.15(44.87)4.74(40.53)3.47(38.25)6.11(43.0)
Record low °C (°F)-5.94(21.31)-4.95(23.09)-3.96(24.87)-1.98(28.44)-0.99(30.22)2.97(37.35)2.97(37.35)3.96(39.13)1.98(35.56)0.0(0)-4.95(23.09)-12.87(8.83)-12.87(8.83)
Average precipitation mm (inches)161.68(6.37)152.89(6.02)122.11(4.81)75.46(2.97)123.48(4.86)142.34(5.6)156.58(6.16)155.88(6.14)129.02(5.08)146.42(5.76)151.19(5.95)168.07(6.62)140.43(5.53)
Average precipitation days (≥ 1.0 mm)22.1319.1618.2614.5818.0920.5222.4124.0220.2419.3518.7221.6919.94
Average relative humidity (%)86.4784.6282.2880.8882.5784.8886.2586.1986.2785.9486.2985.7484.86
Mean monthly sunshine hours4.925.827.9511.2511.914.6212.9611.089.096.125.314.98.83

Climate Graph

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

Altlahan

Altlahan Temperature by Month

July
14.79°C | 58.62°F
August
14.45°C | 58.01°F
June
13.71°C | 56.68°F
September
12.83°C | 55.09°F
May
11.35°C | 52.43°F
October
10.18°C | 50.32°F
April
9.03°C | 48.25°F
November
7.18°C | 44.92°F
March
6.65°C | 43.97°F
December
5.69°C | 42.24°F
February
5.34°C | 41.61°F
January
5.02°C | 41.04°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 Temperature13.86°C (56.95°F)10.69°C (51.24°F)6.93°C (44.47°F)
Avg Temperature11.88°C (53.38°F)8.88°C (47.98°F)4.95°C (40.91°F)
Min Temperature11.88°C (53.38°F)6.6°C (43.88°F)2.97°C (37.35°F)
Dew PointMaxAverageMin
Dew Point10.89°C (51.6°F)7.16°C (44.89°F)1.98°C (35.56°F)
PrecipitationMaxAverageMinSum
Precipitation25.84mm | 1.02in4.61mm | 0.18in0.0mm | 0in138.24mm | 5.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind38.61kmh | 23.99mph21.35kmh | 13.27mph9.9kmh | 6.15mph
Gust Wind60.38kmh | 37.52mph34.19kmh | 21.24mph16.83kmh | 10.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.84mb4.61mb0.0mb
Altlahan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-11-017.92 | 46.265.94 | 42.698821.78 | 13.5329.26 | 990.890.4 | 0.02
2011-11-0211.88 | 53.3810.89 | 51.69433.66 | 20.9228.91 | 979.014.36 | 0.17
2011-11-0311.88 | 53.3810.89 | 51.69324.75 | 15.3828.68 | 971.090.4 | 0.02
2011-11-048.91 | 48.045.94 | 42.698813.86 | 8.6128.97 | 980.990.4 | 0.02
2011-11-056.93 | 44.473.96 | 39.13839.9 | 6.1529.55 | 1000.790.3 | 0.01
2011-11-065.94 | 42.693.96 | 39.138914.85 | 9.2329.93 | 1013.660.0 | 0
2011-11-074.95 | 40.911.98 | 35.568614.85 | 9.2329.9 | 1012.670.0 | 0
2011-11-088.91 | 48.046.93 | 44.479317.82 | 11.0729.55 | 1000.790.2 | 0.01
2011-11-0910.89 | 51.68.91 | 48.049321.78 | 13.5329.35 | 993.860.4 | 0.02
2011-11-108.91 | 48.047.92 | 46.269121.78 | 13.5329.52 | 999.80.0 | 0
2011-11-1110.89 | 51.69.9 | 49.829428.71 | 17.8429.35 | 993.860.79 | 0.03
2011-11-127.92 | 46.265.94 | 42.698820.79 | 12.9229.7 | 1005.740.2 | 0.01
2011-11-1311.88 | 53.389.9 | 49.829120.79 | 12.9229.85 | 1010.690.0 | 0
2011-11-1410.89 | 51.68.91 | 48.049315.84 | 9.8429.82 | 1009.70.0 | 0
2011-11-158.91 | 48.046.93 | 44.479412.87 | 8.029.7 | 1005.740.1 | 0.0
2011-11-167.92 | 46.266.93 | 44.479413.86 | 8.6129.55 | 1000.791.39 | 0.05
2011-11-177.92 | 46.267.92 | 46.269520.79 | 12.9229.32 | 992.8710.39 | 0.41
2011-11-1811.88 | 53.3810.89 | 51.69617.82 | 11.0729.29 | 991.885.54 | 0.22
2011-11-1910.89 | 51.69.9 | 49.829513.86 | 8.6129.49 | 998.814.36 | 0.17
2011-11-208.91 | 48.047.92 | 46.269515.84 | 9.8429.55 | 1000.791.19 | 0.05
2011-11-218.91 | 48.046.93 | 44.478810.89 | 6.7729.55 | 1000.796.04 | 0.24
2011-11-225.94 | 42.693.96 | 39.138717.82 | 11.0729.7 | 1005.740.0 | 0
2011-11-239.9 | 49.827.92 | 46.269422.77 | 14.1529.67 | 1004.7525.84 | 1.02
2011-11-249.9 | 49.828.91 | 48.049225.74 | 15.9929.55 | 1000.7913.86 | 0.55
2011-11-255.94 | 42.692.97 | 37.357832.67 | 20.329.7 | 1005.749.7 | 0.38
2011-11-2610.89 | 51.69.9 | 49.829538.61 | 23.9929.52 | 999.814.16 | 0.56
2011-11-277.92 | 46.264.95 | 40.917931.68 | 19.6929.64 | 1003.762.87 | 0.11
2011-11-287.92 | 46.266.93 | 44.479324.75 | 15.3829.47 | 997.826.34 | 0.25
2011-11-296.93 | 44.474.95 | 40.918628.71 | 17.8429.03 | 982.9719.8 | 0.78
2011-11-306.93 | 44.474.95 | 40.919030.69 | 19.0729.26 | 990.899.21 | 0.36

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