Roost, Mersch, Luxembourg Climate

Weather: 2.23°C/36.01°F, Wind SW at 4.12 km/h, 93% Humidity, 0% Chance of rain

Luxembourg
(Photo by Xavier crook on Unsplash)

Roost Climate Summary

Located at an elevation of 225.53 meters (739.93 feet) above sea level, Roost has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 9.52ºC (49.14ºF) and it is -0.54% lower than Luxembourg’s averages. Roost typically receives about 107.57 millimeters (4.24 inches) of precipitation and has 181.49 rainy days (49.72% of the time) annually.

CountryLuxembourg
CityMersch
Longitude6.1040725
Latitude49.7698429
Attitude/Elevation225.53m (739.93ft)
Local timeMonday 14:48
Annual high temperature11.92ºC (53.46ºF)
Annual low temperature4.58ºC (40.24ºF)
Average annual precip.107.57mm (4.24in)
Warmest monthJuly (21.07ºC / 69.93ºF)
Coldest MonthJanuary (-1.79ºC / 28.78ºF)
Wettest MonthDecember (146.71mm / 5.78in)
Driest MonthApril (71.35mm / 2.81in)
Number of days with rainfall (≥ 1.0 mm)181.49 days (49.72%)
Days with no rain183.51 days (50.28%)
Humidity82.94%

Climate Roost: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.74(51.33)15.63(60.13)18.56(65.41)24.42(75.96)25.39(77.7)29.3(84.74)34.18(93.52)30.28(86.5)27.35(81.23)23.44(74.19)15.63(60.13)10.74(51.33)34.18(93.52)
Average high °C (°F)2.23(36.01)3.22(37.8)7.97(46.35)12.98(55.36)15.57(60.03)18.89(66.0)21.07(69.93)21.02(69.84)17.33(63.19)12.12(53.82)6.93(44.47)3.62(38.52)11.92(53.46)
Daily mean °C (°F)0.75(33.35)1.47(34.65)5.27(41.49)9.93(49.87)12.95(55.31)16.49(61.68)18.47(65.25)18.03(64.45)14.11(57.4)9.67(49.41)5.03(41.05)2.1(35.78)9.52(49.14)
Average low °C (°F)-1.79(28.78)-1.77(28.81)0.79(33.42)3.62(38.52)6.02(42.84)9.68(49.42)11.36(52.45)11.43(52.57)8.45(47.21)5.53(41.95)2.04(35.67)-0.37(31.33)4.58(40.24)
Record low °C (°F)-11.72(10.9)-15.63(3.87)-14.65(5.63)-5.86(21.45)-4.88(23.22)0.98(33.76)2.93(37.27)2.93(37.27)0.98(33.76)-3.91(24.96)-9.77(14.41)-13.67(7.39)-15.63(3.87)
Average precipitation mm (inches)123.53(4.86)101.81(4.01)83.4(3.28)71.35(2.81)128.57(5.06)133.6(5.26)115.85(4.56)112.86(4.44)86.94(3.42)90.98(3.58)95.3(3.75)146.71(5.78)107.57(4.24)
Average precipitation days (≥ 1.0 mm)16.5213.5912.5211.9818.1218.3817.6717.5811.7213.0513.1417.2315.12
Average relative humidity (%)89.0285.8380.7176.4281.2382.5678.6277.4679.3885.2388.7790.0182.94
Mean monthly sunshine hours4.916.28.6811.5112.4812.6712.9512.6410.386.995.554.559.12

Climate Graph

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

Roost

Roost Temperature by Month

July
18.47°C | 65.25°F
August
18.03°C | 64.45°F
June
16.49°C | 61.68°F
September
14.11°C | 57.4°F
May
12.95°C | 55.31°F
April
9.93°C | 49.87°F
October
9.67°C | 49.41°F
March
5.27°C | 41.49°F
November
5.03°C | 41.05°F
December
2.1°C | 35.78°F
February
1.47°C | 34.65°F
January
0.75°C | 33.35°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 Temperature19.53°C (67.15°F)14.68°C (58.42°F)6.84°C (44.31°F)
Avg Temperature15.63°C (60.13°F)11.49°C (52.68°F)3.91°C (39.04°F)
Min Temperature11.72°C (53.1°F)5.86°C (42.55°F)-2.93°C (26.73°F)
Dew PointMaxAverageMin
Dew Point11.72°C (53.1°F)4.69°C (40.44°F)-5.86°C (21.45°F)
PrecipitationMaxAverageMinSum
Precipitation17.48mm | 0.69in1.83mm | 0.07in0.0mm | 0in54.79mm | 2.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.32kmh | 17.6mph11.3kmh | 7.02mph4.88kmh | 3.03mph
Gust Wind42.97kmh | 26.7mph17.68kmh | 10.99mph7.81kmh | 4.85mph
Sea Level PressureMaxAverageMin
Sea Level Pressure17.48mb1.83mb0.0mb
Roost

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-04-013.91 | 39.04-5.86 | 21.45587.81 | 4.8529.48 | 998.190.0 | 0
2020-04-023.91 | 39.04-1.95 | 28.49728.79 | 5.4629.3 | 992.330.1 | 0.0
2020-04-035.86 | 42.550.98 | 33.767811.72 | 7.2829.3 | 992.330.68 | 0.03
2020-04-046.84 | 44.310.98 | 33.76728.79 | 5.4629.51 | 999.160.0 | 0
2020-04-0510.74 | 51.333.91 | 39.047313.67 | 8.4929.45 | 997.210.0 | 0
2020-04-0611.72 | 53.14.88 | 40.787011.72 | 7.2829.48 | 998.190.0 | 0
2020-04-0712.7 | 54.866.84 | 44.31756.84 | 4.2529.68 | 1005.020.1 | 0.0
2020-04-0815.63 | 60.136.84 | 44.31664.88 | 3.0329.56 | 1001.120.0 | 0
2020-04-0915.63 | 60.136.84 | 44.31624.88 | 3.0329.53 | 1000.140.0 | 0
2020-04-1014.65 | 58.377.81 | 46.06738.79 | 5.4629.56 | 1001.120.2 | 0.01
2020-04-1113.67 | 56.613.91 | 39.04605.86 | 3.6429.51 | 999.160.0 | 0
2020-04-1214.65 | 58.378.79 | 47.82737.81 | 4.8529.3 | 992.335.96 | 0.23
2020-04-139.77 | 49.593.91 | 39.047213.67 | 8.4929.33 | 993.30.0 | 0
2020-04-145.86 | 42.55-2.93 | 26.736313.67 | 8.4929.59 | 1002.090.0 | 0
2020-04-159.77 | 49.590.0 | 06311.72 | 7.2829.51 | 999.160.0 | 0
2020-04-1612.7 | 54.864.88 | 40.78687.81 | 4.8529.36 | 994.280.0 | 0
2020-04-1714.65 | 58.378.79 | 47.82784.88 | 3.0329.3 | 992.334.49 | 0.18
2020-04-1815.63 | 60.1311.72 | 53.1845.86 | 3.6429.27 | 991.3517.48 | 0.69
2020-04-1914.65 | 58.379.77 | 49.597912.7 | 7.8929.3 | 992.330.0 | 0
2020-04-2010.74 | 51.331.95 | 35.516226.37 | 16.3929.27 | 991.350.0 | 0
2020-04-2110.74 | 51.331.95 | 35.515828.32 | 17.629.22 | 989.40.0 | 0
2020-04-2211.72 | 53.13.91 | 39.046223.44 | 14.5629.3 | 992.330.0 | 0
2020-04-2312.7 | 54.865.86 | 42.557112.7 | 7.8929.36 | 994.280.0 | 0
2020-04-2414.65 | 58.376.84 | 44.31696.84 | 4.2529.22 | 989.40.0 | 0
2020-04-2512.7 | 54.864.88 | 40.78677.81 | 4.8529.16 | 987.440.0 | 0
2020-04-2613.67 | 56.614.88 | 40.78655.86 | 3.6429.1 | 985.490.0 | 0
2020-04-2713.67 | 56.616.84 | 44.31705.86 | 3.6429.04 | 983.540.0 | 0
2020-04-2811.72 | 53.19.77 | 49.599011.72 | 7.2828.96 | 980.6114.36 | 0.57
2020-04-299.77 | 49.597.81 | 46.069215.63 | 9.7129.01 | 982.562.83 | 0.11
2020-04-309.77 | 49.595.86 | 42.558422.46 | 13.9628.96 | 980.618.59 | 0.34

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