Ar Riyāḑ, Saudi Arabia Climate

Weather: 8.92°C/48.06°F, Wind SW at 3.32 km/h, 26% Humidity, 0% Chance of rain

Saudi Arabia
(Photo by Kemo Sahab on Unsplash)

Ar Riyāḑ Climate Summary

Located at an elevation of 637.15 meters (2090.39 feet) above sea level, Ar Riyāḑ has a Subtropical desert climate (Classification: BWh). The city’s yearly temperature is 28.06ºC (82.51ºF) and it is 1.05% higher than Saudi Arabia’s averages. Ar Riyāḑ typically receives about 9.0 millimeters (0.35 inches) of precipitation and has 20.81 rainy days (5.7% of the time) annually.

CountrySaudi Arabia
Longitude46.6752957
Latitude24.7135517
Attitude/Elevation637.15m (2090.39ft)
Local timeSunday 04:16
Annual high temperature32.5ºC (90.5ºF)
Annual low temperature20.7ºC (69.26ºF)
Average annual precip.9.0mm (0.35in)
Warmest monthJuly (43.05ºC / 109.49ºF)
Coldest MonthJanuary (10.42ºC / 50.76ºF)
Wettest MonthApril (30.86mm / 1.21in)
Driest MonthJuly (0.0mm / 0in)
Number of days with rainfall (≥ 1.0 mm)20.81 days (5.7%)
Days with no rain344.19 days (94.3%)
Humidity22.91%

Climate Ar Riyāḑ: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)35.0(95.0)37.0(98.6)40.0(104.0)43.0(109.4)46.0(114.8)47.0(116.6)46.0(114.8)44.0(111.2)40.0(104.0)34.0(93.2)30.0(86.0)47.0(116.6)
Average high °C (°F)20.43(68.77)23.24(73.83)27.84(82.11)32.68(90.82)37.83(100.09)41.43(106.57)43.05(109.49)42.59(108.66)39.68(103.42)33.91(93.04)26.2(79.16)21.07(69.93)32.5(90.5)
Daily mean °C (°F)16.1(60.98)18.61(65.5)23.18(73.72)28.52(83.34)34.0(93.2)37.22(99.0)38.64(101.55)38.01(100.42)34.69(94.44)28.95(84.11)21.81(71.26)16.98(62.56)28.06(82.51)
Average low °C (°F)10.42(50.76)12.26(54.07)16.27(61.29)21.67(71.01)27.03(80.65)28.89(84.0)29.86(85.75)29.14(84.45)25.66(78.19)20.59(69.06)15.24(59.43)11.42(52.56)20.7(69.26)
Record low °C (°F)2.0(35.6)1.0(33.8)6.0(42.8)13.0(55.4)20.0(68.0)23.0(73.4)24.0(75.2)25.0(77.0)19.0(66.2)14.0(57.2)4.0(39.2)1.0(33.8)1.0(33.8)
Average precipitation mm (inches)8.96(0.35)10.75(0.42)15.06(0.59)30.86(1.21)15.57(0.61)0.05(0.0)0.0(0)0.41(0.02)0.0(0)0.42(0.02)20.12(0.79)5.81(0.23)9.0(0.35)
Average precipitation days (≥ 1.0 mm)1.181.553.455.824.360.00.00.090.00.183.091.091.73
Average relative humidity (%)36.229.0325.724.0417.2910.0310.7111.7913.9220.4337.0238.7722.91
Mean monthly sunshine hours8.588.5611.0512.6813.1713.413.3112.9812.0611.558.588.6111.21

Climate Graph

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

Ar Riyāḑ

Ar Riyāḑ Temperature by Month

July
38.64°C | 101.55°F
August
38.01°C | 100.42°F
June
37.22°C | 99.0°F
September
34.69°C | 94.44°F
May
34.0°C | 93.2°F
October
28.95°C | 84.11°F
April
28.52°C | 83.34°F
March
23.18°C | 73.72°F
November
21.81°C | 71.26°F
February
18.61°C | 65.5°F
December
16.98°C | 62.56°F
January
16.1°C | 60.98°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 Temperature40.0°C (104.0°F)35.74°C (96.33°F)32.0°C (89.6°F)
Avg Temperature36.0°C (96.8°F)30.68°C (87.22°F)27.0°C (80.6°F)
Min Temperature27.0°C (80.6°F)21.84°C (71.31°F)19.0°C (66.2°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)3.52°C (38.34°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.0kmh | 9.94mph11.9kmh | 7.39mph7.0kmh | 4.35mph
Gust Wind27.0kmh | 16.78mph19.81kmh | 12.31mph13.0kmh | 8.08mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.0mb0.0mb0.0mb
Ar Riyāḑ

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-10-0134 | 93.22 | 35.6167 | 4.3529.8 | 10090.0 | 0.0
2019-10-0234 | 93.20 | 32.0148 | 4.9729.83 | 10100.0 | 0.0
2019-10-0336 | 96.81 | 33.81510 | 6.2129.8 | 10090.0 | 0.0
2019-10-0435 | 95.0-0 | 32.01310 | 6.2129.8 | 10090.0 | 0.0
2019-10-0533 | 91.45 | 41.02110 | 6.2129.8 | 10090.0 | 0.0
2019-10-0633 | 91.46 | 42.82311 | 6.8429.8 | 10090.0 | 0.0
2019-10-0733 | 91.46 | 42.82215 | 9.3229.83 | 10100.0 | 0.0
2019-10-0831 | 87.812 | 53.63915 | 9.3229.94 | 10140.0 | 0.0
2019-10-0930 | 86.011 | 51.83411 | 6.8429.97 | 10150.0 | 0.0
2019-10-1031 | 87.88 | 46.43110 | 6.2129.91 | 10130.0 | 0.0
2019-10-1132 | 89.63 | 37.41912 | 7.4629.88 | 10120.0 | 0.0
2019-10-1231 | 87.8-0 | 32.0177 | 4.3529.83 | 10100.0 | 0.0
2019-10-1331 | 87.81 | 33.81712 | 7.4629.85 | 10110.0 | 0.0
2019-10-1430 | 86.06 | 42.82815 | 9.3229.97 | 10150.0 | 0.0
2019-10-1529 | 84.25 | 41.02712 | 7.4630.0 | 10160.0 | 0.0
2019-10-1629 | 84.26 | 42.83011 | 6.8430.0 | 10160.0 | 0.0
2019-10-1729 | 84.22 | 35.62112 | 7.4630.0 | 10160.0 | 0.0
2019-10-1829 | 84.23 | 37.4229 | 5.5929.97 | 10150.0 | 0.0
2019-10-1929 | 84.25 | 41.02513 | 8.0829.97 | 10150.0 | 0.0
2019-10-2029 | 84.23 | 37.42411 | 6.8429.97 | 10150.0 | 0.0
2019-10-2129 | 84.21 | 33.82112 | 7.4629.91 | 10130.0 | 0.0
2019-10-2229 | 84.2-2 | 28.41614 | 8.729.88 | 10120.0 | 0.0
2019-10-2330 | 86.0-0 | 32.01813 | 8.0829.88 | 10120.0 | 0.0
2019-10-2430 | 86.02 | 35.61913 | 8.0829.88 | 10120.0 | 0.0
2019-10-2529 | 84.22 | 35.62113 | 8.0829.88 | 10120.0 | 0.0
2019-10-2630 | 86.0-0 | 32.01714 | 8.729.85 | 10110.0 | 0.0
2019-10-2730 | 86.00 | 32.01716 | 9.9429.8 | 10090.0 | 0.0
2019-10-2830 | 86.02 | 35.62014 | 8.729.8 | 10090.0 | 0.0
2019-10-2929 | 84.25 | 41.03013 | 8.0829.85 | 10110.0 | 0.0
2019-10-3030 | 86.00 | 32.01815 | 9.3229.85 | 10110.0 | 0.0
2019-10-3127 | 80.614 | 57.25511 | 6.8429.91 | 10130.0 | 0.0

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