As Sulayyil, Ar Riyāḑ, Saudi Arabia Climate

Weather: 30.17°C/86.31°F, Wind SW at 4.12 km/h, 19% Humidity, 0% Chance of rain

As Sulayyil Climate Summary

Located at an elevation of None meters (0 feet) above sea level, As Sulayyil has a Subtropical desert climate (Classification: BWh). The district’s yearly temperature is 29.3ºC (84.74ºF) and it is 2.29% higher than Saudi Arabia’s averages. As Sulayyil typically receives about 9.4 millimeters (0.37 inches) of precipitation and has 21.73 rainy days (5.95% of the time) annually.

CountrySaudi Arabia
CityAr Riyāḑ
Longitude45.5629394
Latitude20.4668679
Attitude/ElevationNonem (0ft)
Local timeFriday 09:35
Annual high temperature33.93ºC (93.07ºF)
Annual low temperature21.61ºC (70.9ºF)
Average annual precip.9.4mm (0.37in)
Warmest monthJuly (44.95ºC / 112.91ºF)
Coldest MonthJanuary (10.88ºC / 51.58ºF)
Wettest MonthApril (32.22mm / 1.27in)
Driest MonthJuly (0.0mm / 0in)
Number of days with rainfall (≥ 1.0 mm)21.73 days (5.95%)
Days with no rain343.27 days (94.05%)
Humidity23.92%

Climate As Sulayyil: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.32(88.38)36.54(97.77)38.63(101.53)41.76(107.17)44.9(112.82)48.03(118.45)49.07(120.33)48.03(118.45)45.94(114.69)41.76(107.17)35.5(95.9)31.32(88.38)49.07(120.33)
Average high °C (°F)21.33(70.39)24.26(75.67)29.07(84.33)34.12(93.42)39.5(103.1)43.26(109.87)44.95(112.91)44.47(112.05)41.43(106.57)35.41(95.74)27.36(81.25)22.0(71.6)33.93(93.07)
Daily mean °C (°F)16.81(62.26)19.43(66.97)24.2(75.56)29.78(85.6)35.5(95.9)38.86(101.95)40.34(104.61)39.69(103.44)36.22(97.2)30.23(86.41)22.77(72.99)17.73(63.91)29.3(84.74)
Average low °C (°F)10.88(51.58)12.8(55.04)16.99(62.58)22.63(72.73)28.22(82.8)30.16(86.29)31.18(88.12)30.43(86.77)26.79(80.22)21.5(70.7)15.91(60.64)11.92(53.46)21.61(70.9)
Record low °C (°F)2.09(35.76)1.04(33.87)6.26(43.27)13.57(56.43)20.88(69.58)24.01(75.22)25.06(77.11)26.1(78.98)19.84(67.71)14.62(58.32)4.18(39.52)1.04(33.87)1.04(33.87)
Average precipitation mm (inches)9.36(0.37)11.22(0.44)15.72(0.62)32.22(1.27)16.26(0.64)0.05(0.0)0.0(0)0.43(0.02)0.0(0)0.44(0.02)21.01(0.83)6.07(0.24)9.4(0.37)
Average precipitation days (≥ 1.0 mm)1.231.623.66.084.550.00.00.090.00.193.231.141.81
Average relative humidity (%)37.830.3126.8325.118.0510.4711.1812.3114.5321.3338.6540.4823.92
Mean monthly sunshine hours8.968.9411.5413.2413.7513.9913.913.5512.5912.068.968.9911.7

Climate Graph

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

As Sulayyil

As Sulayyil Temperature by Month

July
40.34°C | 104.61°F
August
39.69°C | 103.44°F
June
38.86°C | 101.95°F
September
36.22°C | 97.2°F
May
35.5°C | 95.9°F
October
30.23°C | 86.41°F
April
29.78°C | 85.6°F
March
24.2°C | 75.56°F
November
22.77°C | 72.99°F
February
19.43°C | 66.97°F
December
17.73°C | 63.91°F
January
16.81°C | 62.26°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 Temperature34.46°C (94.03°F)28.19°C (82.74°F)15.66°C (60.19°F)
Avg Temperature26.1°C (78.98°F)21.48°C (70.66°F)11.49°C (52.68°F)
Min Temperature17.75°C (63.95°F)12.75°C (54.95°F)2.09°C (35.76°F)
Dew PointMaxAverageMin
Dew Point4.18°C (39.52°F)-3.02°C (26.56°F)-13.57°C (7.57°F)
PrecipitationMaxAverageMinSum
Precipitation0.42mm | 0.02in0.01mm | 0.0in0.0mm | 0in0.42mm | 0.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.84kmh | 12.33mph12.31kmh | 7.65mph5.22kmh | 3.24mph
Gust Wind33.41kmh | 20.76mph20.51kmh | 12.74mph10.44kmh | 6.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.42mb0.01mb0.0mb
As Sulayyil

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-02-0124.01 | 75.223.13 | 37.633213.57 | 8.4331.33 | 1060.810.0 | 0
2010-02-0222.97 | 73.354.18 | 39.523713.57 | 8.4331.26 | 1058.720.0 | 0
2010-02-0324.01 | 75.22-4.18 | 24.481819.84 | 12.3331.11 | 1053.50.0 | 0
2010-02-0424.01 | 75.223.13 | 37.633118.79 | 11.6831.05 | 1051.410.42 | 0.02
2010-02-0514.62 | 58.32-2.09 | 28.243512.53 | 7.7931.33 | 1060.810.0 | 0
2010-02-0614.62 | 58.32-3.13 | 26.373413.57 | 8.4331.26 | 1058.720.0 | 0
2010-02-0711.49 | 52.68-6.26 | 20.733517.75 | 11.0331.48 | 1066.030.0 | 0
2010-02-0811.49 | 52.68-13.57 | 7.57228.35 | 5.1931.54 | 1068.110.0 | 0
2010-02-0915.66 | 60.19-8.35 | 16.972312.53 | 7.7931.39 | 1062.890.0 | 0
2010-02-1019.84 | 67.71-0.0 | 03214.62 | 9.0831.29 | 1059.760.0 | 0
2010-02-1118.79 | 65.82-2.09 | 28.24319.4 | 5.8431.39 | 1062.890.0 | 0
2010-02-1219.84 | 67.710.0 | 03414.62 | 9.0831.45 | 1064.980.0 | 0
2010-02-1322.97 | 73.350.0 | 02714.62 | 9.0831.42 | 1063.940.0 | 0
2010-02-1422.97 | 73.35-1.04 | 30.132511.49 | 7.1431.39 | 1062.890.0 | 0
2010-02-1522.97 | 73.35-1.04 | 30.13255.22 | 3.2431.39 | 1062.890.0 | 0
2010-02-1622.97 | 73.35-1.04 | 30.13266.26 | 3.8931.39 | 1062.890.0 | 0
2010-02-1724.01 | 75.22-2.09 | 28.24238.35 | 5.1931.42 | 1063.940.0 | 0
2010-02-1825.06 | 77.11-2.09 | 28.24219.4 | 5.8431.42 | 1063.940.0 | 0
2010-02-1925.06 | 77.11-5.22 | 22.61713.57 | 8.4331.29 | 1059.760.0 | 0
2010-02-2025.06 | 77.11-6.26 | 20.731514.62 | 9.0831.26 | 1058.720.0 | 0
2010-02-2120.88 | 69.58-5.22 | 22.6228.35 | 5.1931.36 | 1061.850.0 | 0
2010-02-2224.01 | 75.22-6.26 | 20.731811.49 | 7.1431.26 | 1058.720.0 | 0
2010-02-2326.1 | 78.98-5.22 | 22.61711.49 | 7.1431.2 | 1056.630.0 | 0
2010-02-2425.06 | 77.11-7.31 | 18.841411.49 | 7.1431.11 | 1053.50.0 | 0
2010-02-2524.01 | 75.22-2.09 | 28.24227.31 | 4.5431.02 | 1050.360.0 | 0
2010-02-2626.1 | 78.980.0 | 02518.79 | 11.6831.02 | 1050.360.0 | 0
2010-02-2721.93 | 71.47-4.18 | 24.48239.4 | 5.8431.17 | 1055.590.0 | 0
2010-02-2820.88 | 69.58-6.26 | 20.732113.57 | 8.4331.26 | 1058.720.0 | 0

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