Castletown, County Louth, Ireland Climate

Weather: 6.17°C/43.11°F, Wind SW at 1.34 km/h, 87% Humidity, 0% Chance of rain

Ireland
(Photo by Jacob Kiesow on Unsplash)

Castletown Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Castletown has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.48ºC (50.86ºF) and it is 0.38% higher than Ireland’s averages. Castletown typically receives about 53.45 millimeters (2.1 inches) of precipitation and has 161.29 rainy days (44.19% of the time) annually.

CountryIreland
CityCounty Louth
Longitude-6.4297363
Latitude54.0192922
Attitude/ElevationNonem (0ft)
Local timeThursday 13:55
Annual high temperature12.75ºC (54.95ºF)
Annual low temperature6.12ºC (43.02ºF)
Average annual precip.53.45mm (2.1in)
Warmest monthJuly (18.79ºC / 65.82ºF)
Coldest MonthFebruary (2.1ºC / 35.78ºF)
Wettest MonthAugust (71.09mm / 2.8in)
Driest MonthApril (38.1mm / 1.5in)
Number of days with rainfall (≥ 1.0 mm)161.29 days (44.19%)
Days with no rain203.71 days (55.81%)
Humidity93.25%

Climate Castletown: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.86(58.75)14.86(58.75)18.05(64.49)20.17(68.31)22.3(72.14)27.6(81.68)26.54(79.77)24.42(75.96)23.36(74.05)19.11(66.4)16.99(62.58)14.86(58.75)27.6(81.68)
Average high °C (°F)7.09(44.76)8.03(46.45)9.56(49.21)12.05(53.69)14.68(58.42)17.31(63.16)18.79(65.82)18.42(65.16)16.49(61.68)13.47(56.25)9.73(49.51)7.39(45.3)12.75(54.95)
Daily mean °C (°F)5.13(41.23)5.6(42.08)7.01(44.62)9.59(49.26)12.37(54.27)15.13(59.23)16.57(61.83)16.02(60.84)13.94(57.09)11.13(52.03)7.62(45.72)5.63(42.13)10.48(50.86)
Average low °C (°F)2.21(35.98)2.1(35.78)2.47(36.45)3.99(39.18)6.64(43.95)9.26(48.67)11.13(52.03)11.02(51.84)9.4(48.92)7.52(45.54)4.7(40.46)2.92(37.26)6.12(43.02)
Record low °C (°F)-6.37(20.53)-4.25(24.35)-4.25(24.35)-5.31(22.44)-1.06(30.09)0.0(0)3.19(37.74)2.12(35.82)1.06(33.91)-1.06(30.09)-5.31(22.44)-11.68(10.98)-11.68(10.98)
Average precipitation mm (inches)43.29(1.7)49.67(1.96)43.89(1.73)38.1(1.5)52.11(2.05)69.93(2.75)62.76(2.47)71.09(2.8)50.87(2.0)55.16(2.17)57.01(2.24)47.54(1.87)53.45(2.1)
Average precipitation days (≥ 1.0 mm)11.312.1611.6810.5214.6717.8617.3718.4311.312.0612.6411.313.44
Average relative humidity (%)94.892.3990.3189.9590.8792.9593.7994.0694.4594.2695.1995.9293.25
Mean monthly sunshine hours5.786.38.9612.2412.8114.6112.8712.2510.436.496.275.679.56

Climate Graph

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

Castletown

Castletown Temperature by Month

July
16.57°C | 61.83°F
August
16.02°C | 60.84°F
June
15.13°C | 59.23°F
September
13.94°C | 57.09°F
May
12.37°C | 54.27°F
October
11.13°C | 52.03°F
April
9.59°C | 49.26°F
November
7.62°C | 45.72°F
March
7.01°C | 44.62°F
December
5.63°C | 42.13°F
February
5.6°C | 42.08°F
January
5.13°C | 41.23°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 Temperature13.8°C (56.84°F)8.6°C (47.48°F)4.25°C (39.65°F)
Avg Temperature11.68°C (53.02°F)6.16°C (43.09°F)2.12°C (35.82°F)
Min Temperature9.56°C (49.21°F)2.9°C (37.22°F)-1.06°C (30.09°F)
Dew PointMaxAverageMin
Dew Point10.62°C (51.12°F)4.0°C (39.2°F)-1.06°C (30.09°F)
PrecipitationMaxAverageMinSum
Precipitation8.71mm | 0.34in0.9mm | 0.04in0.0mm | 0in27.07mm | 1.07in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.67kmh | 17.81mph16.1kmh | 10.0mph6.37kmh | 3.96mph
Gust Wind48.84kmh | 30.35mph28.17kmh | 17.5mph11.68kmh | 7.26mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.71mb0.9mb0.0mb
Castletown

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-11-017.43 | 45.374.25 | 39.658714.86 | 9.2331.51 | 1067.010.0 | 0
2013-11-028.49 | 47.285.31 | 41.569124.42 | 15.1731.01 | 1050.028.71 | 0.34
2013-11-035.31 | 41.563.19 | 37.748915.93 | 9.931.2 | 1056.390.0 | 0
2013-11-045.31 | 41.562.12 | 35.829011.68 | 7.2631.2 | 1056.390.21 | 0.01
2013-11-057.43 | 45.375.31 | 41.569018.05 | 11.2231.1 | 1053.210.64 | 0.03
2013-11-067.43 | 45.375.31 | 41.569515.93 | 9.931.23 | 1057.451.17 | 0.05
2013-11-076.37 | 43.473.19 | 37.748922.3 | 13.8631.35 | 1061.70.21 | 0.01
2013-11-085.31 | 41.563.19 | 37.749115.93 | 9.931.38 | 1062.760.74 | 0.03
2013-11-095.31 | 41.562.12 | 35.829015.93 | 9.931.41 | 1063.820.0 | 0
2013-11-104.25 | 39.652.12 | 35.828913.8 | 8.5731.79 | 1076.563.61 | 0.14
2013-11-1111.68 | 53.0210.62 | 51.129420.17 | 12.5331.82 | 1077.632.44 | 0.1
2013-11-127.43 | 45.375.31 | 41.569016.99 | 10.5632.17 | 1089.30.0 | 0
2013-11-136.37 | 43.474.25 | 39.659123.36 | 14.5232.17 | 1089.30.42 | 0.02
2013-11-147.43 | 45.374.25 | 39.658524.42 | 15.1732.23 | 1091.430.0 | 0
2013-11-158.49 | 47.286.37 | 43.479412.74 | 7.9232.39 | 1096.740.11 | 0.0
2013-11-1610.62 | 51.128.49 | 47.289315.93 | 9.932.29 | 1093.550.42 | 0.02
2013-11-179.56 | 49.218.49 | 47.28989.56 | 5.9432.07 | 1086.122.87 | 0.11
2013-11-185.31 | 41.564.25 | 39.659114.86 | 9.2331.76 | 1075.54.25 | 0.17
2013-11-192.12 | 35.82-1.06 | 30.098220.17 | 12.5331.89 | 1079.750.21 | 0.01
2013-11-205.31 | 41.563.19 | 37.748928.67 | 17.8131.6 | 1070.190.53 | 0.02
2013-11-213.19 | 37.740.0 | 08620.17 | 12.5331.85 | 1078.690.0 | 0
2013-11-222.12 | 35.82-1.06 | 30.098910.62 | 6.632.1 | 1087.180.0 | 0
2013-11-234.25 | 39.652.12 | 35.829010.62 | 6.632.23 | 1091.430.0 | 0
2013-11-244.25 | 39.652.12 | 35.82938.49 | 5.2832.42 | 1097.80.0 | 0
2013-11-252.12 | 35.82-0.0 | 0906.37 | 3.9632.61 | 1104.170.0 | 0
2013-11-264.25 | 39.653.19 | 37.749612.74 | 7.9232.61 | 1104.170.0 | 0
2013-11-275.31 | 41.565.31 | 41.569611.68 | 7.2632.51 | 1100.980.0 | 0
2013-11-288.49 | 47.286.37 | 43.47979.56 | 5.9432.48 | 1099.920.32 | 0.01
2013-11-297.43 | 45.376.37 | 43.479223.36 | 14.5232.29 | 1093.550.21 | 0.01
2013-11-306.37 | 43.475.31 | 41.569313.8 | 8.5732.36 | 1095.670.0 | 0

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