Usaylah, Ar Riyāḑ, Saudi Arabia Climate

Weather: 29.92°C/85.86°F, Wind SW at 3.3 km/h, 14% Humidity, 0% Chance of rain

Usaylah Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Usaylah has a Subtropical desert climate (Classification: BWh). The district’s yearly temperature is 27.88ºC (82.18ºF) and it is 0.87% higher than Saudi Arabia’s averages. Usaylah typically receives about 8.94 millimeters (0.35 inches) of precipitation and has 20.68 rainy days (5.67% of the time) annually.

CountrySaudi Arabia
CityAr Riyāḑ
Longitude46.6752957
Latitude24.7135517
Attitude/ElevationNonem (0ft)
Local timeFriday 22:48
Annual high temperature32.29ºC (90.12ºF)
Annual low temperature20.57ºC (69.03ºF)
Average annual precip.8.94mm (0.35in)
Warmest monthJuly (42.77ºC / 108.99ºF)
Coldest MonthJanuary (10.35ºC / 50.63ºF)
Wettest MonthApril (30.66mm / 1.21in)
Driest MonthJuly (0.0mm / 0in)
Number of days with rainfall (≥ 1.0 mm)20.68 days (5.67%)
Days with no rain344.32 days (94.33%)
Humidity22.76%

Climate Usaylah: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.81(85.66)34.78(94.6)36.76(98.17)39.74(103.53)42.72(108.9)45.71(114.28)46.7(116.06)45.71(114.28)43.72(110.7)39.74(103.53)33.78(92.8)29.81(85.66)46.7(116.06)
Average high °C (°F)20.3(68.54)23.09(73.56)27.66(81.79)32.47(90.45)37.59(99.66)41.16(106.09)42.77(108.99)42.32(108.18)39.43(102.97)33.69(92.64)26.03(78.85)20.94(69.69)32.29(90.12)
Daily mean °C (°F)16.0(60.8)18.49(65.28)23.03(73.45)28.34(83.01)33.78(92.8)36.98(98.56)38.39(101.1)37.77(99.99)34.47(94.05)28.76(83.77)21.67(71.01)16.87(62.37)27.88(82.18)
Average low °C (°F)10.35(50.63)12.18(53.92)16.17(61.11)21.53(70.75)26.86(80.35)28.71(83.68)29.67(85.41)28.95(84.11)25.5(77.9)20.46(68.83)15.14(59.25)11.35(52.43)20.57(69.03)
Record low °C (°F)1.99(35.58)0.99(33.78)5.96(42.73)12.92(55.26)19.87(67.77)22.85(73.13)23.85(74.93)24.84(76.71)18.88(65.98)13.91(57.04)3.97(39.15)0.99(33.78)0.99(33.78)
Average precipitation mm (inches)8.9(0.35)10.68(0.42)14.96(0.59)30.66(1.21)15.47(0.61)0.05(0.0)0.0(0)0.41(0.02)0.0(0)0.42(0.02)19.99(0.79)5.77(0.23)8.94(0.35)
Average precipitation days (≥ 1.0 mm)1.171.543.435.784.330.00.00.090.00.183.071.081.72
Average relative humidity (%)35.9728.8425.5423.8917.189.9710.6411.7113.8320.336.7838.5222.76
Mean monthly sunshine hours8.538.5110.9812.613.0913.3113.2212.911.9811.488.538.5511.14

Climate Graph

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

Usaylah

Usaylah Temperature by Month

July
38.39°C | 101.1°F
August
37.77°C | 99.99°F
June
36.98°C | 98.56°F
September
34.47°C | 94.05°F
May
33.78°C | 92.8°F
October
28.76°C | 83.77°F
April
28.34°C | 83.01°F
March
23.03°C | 73.45°F
November
21.67°C | 71.01°F
February
18.49°C | 65.28°F
December
16.87°C | 62.37°F
January
16.0°C | 60.8°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 Temperature31.8°C (89.24°F)27.09°C (80.76°F)16.89°C (62.4°F)
Avg Temperature26.83°C (80.29°F)23.12°C (73.62°F)15.9°C (60.62°F)
Min Temperature19.87°C (67.77°F)17.06°C (62.71°F)11.92°C (53.46°F)
Dew PointMaxAverageMin
Dew Point9.94°C (49.89°F)2.22°C (36.0°F)-5.96°C (21.27°F)
PrecipitationMaxAverageMinSum
Precipitation1.39mm | 0.05in0.05mm | 0.0in0.0mm | 0in1.39mm | 0.05in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.88kmh | 11.11mph11.76kmh | 7.31mph5.96kmh | 3.7mph
Gust Wind26.83kmh | 16.67mph18.32kmh | 11.38mph10.93kmh | 6.79mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.39mb0.05mb0.0mb
Usaylah

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-11-0126.83 | 80.29-3.97 | 24.85146.96 | 4.3229.78 | 1008.50.0 | 0
2017-11-0226.83 | 80.29-0.99 | 30.221812.92 | 8.0329.78 | 1008.50.0 | 0
2017-11-0326.83 | 80.291.99 | 35.582314.9 | 9.2629.72 | 1006.520.0 | 0
2017-11-0426.83 | 80.292.98 | 37.362514.9 | 9.2629.75 | 1007.510.0 | 0
2017-11-0525.83 | 78.490.99 | 33.782213.91 | 8.6429.78 | 1008.50.0 | 0
2017-11-0624.84 | 76.712.98 | 37.362611.92 | 7.4129.84 | 1010.490.0 | 0
2017-11-0724.84 | 76.711.99 | 35.58267.95 | 4.9429.84 | 1010.490.0 | 0
2017-11-0824.84 | 76.710.0 | 0247.95 | 4.9429.84 | 1010.490.0 | 0
2017-11-0925.83 | 78.49-0.99 | 30.22208.94 | 5.5629.78 | 1008.50.0 | 0
2017-11-1025.83 | 78.49-2.98 | 26.64165.96 | 3.729.75 | 1007.510.0 | 0
2017-11-1126.83 | 80.29-1.99 | 28.421710.93 | 6.7929.78 | 1008.50.0 | 0
2017-11-1223.85 | 74.932.98 | 37.362713.91 | 8.6429.84 | 1010.490.0 | 0
2017-11-1321.86 | 71.351.99 | 35.582810.93 | 6.7929.9 | 1012.480.0 | 0
2017-11-1423.85 | 74.930.0 | 0237.95 | 4.9429.84 | 1010.490.0 | 0
2017-11-1524.84 | 76.710.0 | 0225.96 | 3.729.81 | 1009.50.0 | 0
2017-11-1623.85 | 74.93-0.99 | 30.22218.94 | 5.5629.81 | 1009.50.0 | 0
2017-11-1721.86 | 71.35-5.96 | 21.271610.93 | 6.7929.87 | 1011.480.0 | 0
2017-11-1821.86 | 71.351.99 | 35.582913.91 | 8.6429.9 | 1012.480.0 | 0
2017-11-1921.86 | 71.351.99 | 35.583114.9 | 9.2629.9 | 1012.480.0 | 0
2017-11-2022.85 | 73.133.97 | 39.153313.91 | 8.6429.87 | 1011.480.0 | 0
2017-11-2123.85 | 74.933.97 | 39.153117.88 | 11.1129.75 | 1007.510.0 | 0
2017-11-2222.85 | 73.133.97 | 39.15318.94 | 5.5629.69 | 1005.520.0 | 0
2017-11-2315.9 | 60.626.96 | 44.535115.9 | 9.8829.81 | 1009.51.39 | 0.05
2017-11-2415.9 | 60.625.96 | 42.735311.92 | 7.4129.93 | 1013.470.0 | 0
2017-11-2516.89 | 62.41.99 | 35.583913.91 | 8.6430.05 | 1017.450.0 | 0
2017-11-2618.88 | 65.982.98 | 37.363813.91 | 8.6430.02 | 1016.450.0 | 0
2017-11-2722.85 | 73.137.95 | 46.314112.92 | 8.0329.9 | 1012.480.0 | 0
2017-11-2820.87 | 69.579.94 | 49.895113.91 | 8.6429.9 | 1012.480.0 | 0
2017-11-2919.87 | 67.778.94 | 48.095411.92 | 7.4129.96 | 1014.470.0 | 0
2017-11-3022.85 | 73.137.95 | 46.314312.92 | 8.0329.9 | 1012.480.0 | 0

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