Williamson, Arizona, United States Climate

Weather: 8.83°C/47.89°F, Wind SW at 2.57 km/h, 84% Humidity, 0% Chance of rain

United States
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Contents

Williamson Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Williamson has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 15.8ºC (60.44ºF) and it is 3.16% higher than United States’s averages. Williamson typically receives about 19.85 millimeters (0.78 inches) of precipitation and has 19.18 rainy days (5.25% of the time) annually.

CountryUnited States
CityArizona
Longitude-112.5410052
Latitude34.6900229
Attitude/ElevationNonem (0ft)
Local timeFriday 02:45
Annual high temperature20.64ºC (69.15ºF)
Annual low temperature8.81ºC (47.86ºF)
Average annual precip.19.85mm (0.78in)
Warmest monthJuly (31.71ºC / 89.08ºF)
Coldest MonthDecember (-0.18ºC / 31.68ºF)
Wettest MonthJuly (68.64mm / 2.7in)
Driest MonthApril (5.42mm / 0.21in)
Number of days with rainfall (≥ 1.0 mm)19.18 days (5.25%)
Days with no rain345.82 days (94.75%)
Humidity39.92%

Climate Williamson: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)20.0(68.0)23.0(73.4)30.0(86.0)34.0(93.2)35.0(95.0)38.0(100.4)38.0(100.4)36.0(96.8)32.0(89.6)26.0(78.8)18.0(64.4)38.0(100.4)
Average high °C (°F)11.58(52.84)10.2(50.36)13.65(56.57)19.76(67.57)23.23(73.81)29.73(85.51)31.71(89.08)31.63(88.93)28.2(82.76)21.46(70.63)15.97(60.75)10.59(51.06)20.64(69.15)
Daily mean °C (°F)6.51(43.72)5.65(42.17)9.32(48.78)15.27(59.49)18.51(65.32)24.59(76.26)26.95(80.51)27.02(80.64)23.64(74.55)16.29(61.32)10.49(50.88)5.31(41.56)15.8(60.44)
Average low °C (°F)0.86(33.55)0.13(32.23)3.49(38.28)8.32(46.98)10.47(50.85)14.89(58.8)19.01(66.22)19.8(67.64)16.39(61.5)8.66(47.59)3.89(39.0)-0.18(31.68)8.81(47.86)
Record low °C (°F)-12.0(10.4)-11.0(12.2)-6.0(21.2)1.0(33.8)3.0(37.4)7.0(44.6)12.0(53.6)17.0(62.6)8.0(46.4)-5.0(23.0)-6.0(21.2)-7.0(19.4)-12.0(10.4)
Average precipitation mm (inches)12.65(0.5)23.15(0.91)15.53(0.61)5.42(0.21)8.75(0.34)5.45(0.21)68.64(2.7)44.98(1.77)10.35(0.41)15.98(0.63)16.23(0.64)11.02(0.43)19.85(0.78)
Average precipitation days (≥ 1.0 mm)1.092.182.01.091.090.363.03.01.641.730.821.181.6
Average relative humidity (%)49.1151.5249.4733.430.8322.3736.6938.435.9838.8341.7650.7239.92
Mean monthly sunshine hours8.2410.1510.8312.3113.8114.0314.0513.3511.529.578.328.0511.19

Climate Graph

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

Williamson

Williamson Temperature by Month

August
27.02°C | 80.64°F
July
26.95°C | 80.51°F
June
24.59°C | 76.26°F
September
23.64°C | 74.55°F
May
18.51°C | 65.32°F
October
16.29°C | 61.32°F
April
15.27°C | 59.49°F
November
10.49°C | 50.88°F
March
9.32°C | 48.78°F
January
6.51°C | 43.72°F
February
5.65°C | 42.17°F
December
5.31°C | 41.56°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature31.0°C (87.8°F)28.3°C (82.94°F)24.0°C (75.2°F)
Avg Temperature27.0°C (80.6°F)23.8°C (74.84°F)21.0°C (69.8°F)
Min Temperature20.0°C (68.0°F)17.07°C (62.73°F)14.0°C (57.2°F)
Dew PointMaxAverageMin
Dew Point11.0°C (51.8°F)5.23°C (41.41°F)-5.0°C (23.0°F)
PrecipitationMaxAverageMinSum
Precipitation15.6mm | 0.61in1.81mm | 0.07in0.0mm | 0in54.4mm | 2.14in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.0kmh | 10.56mph8.67kmh | 5.39mph4.0kmh | 2.49mph
Gust Wind26.0kmh | 16.16mph12.87kmh | 8.0mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.6mb1.81mb0.0mb
Williamson

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0123 | 73.410 | 50.05010 | 6.2129.8 | 10097.1 | 0.28
2018-09-0223 | 73.48 | 46.4439 | 5.5929.85 | 10114.0 | 0.16
2018-09-0322 | 71.611 | 51.8575 | 3.1129.91 | 101315.6 | 0.61
2018-09-0421 | 69.89 | 48.2515 | 3.1129.88 | 10125.0 | 0.2
2018-09-0523 | 73.48 | 46.4465 | 3.1129.94 | 10141.3 | 0.05
2018-09-0625 | 77.06 | 42.8355 | 3.1130.0 | 10160.0 | 0.0
2018-09-0725 | 77.06 | 42.8334 | 2.4929.97 | 10150.0 | 0.0
2018-09-0827 | 80.66 | 42.8316 | 3.7329.88 | 10120.0 | 0.0
2018-09-0927 | 80.64 | 39.22710 | 6.2129.85 | 10110.0 | 0.0
2018-09-1025 | 77.05 | 41.0319 | 5.5929.85 | 10110.0 | 0.0
2018-09-1125 | 77.04 | 39.23013 | 8.0829.83 | 10100.0 | 0.0
2018-09-1224 | 75.2-2 | 28.42117 | 10.5629.83 | 10100.0 | 0.0
2018-09-1324 | 75.2-3 | 26.62012 | 7.4629.88 | 10120.0 | 0.0
2018-09-1425 | 77.02 | 35.6269 | 5.5929.85 | 10110.0 | 0.0
2018-09-1526 | 78.83 | 37.42711 | 6.8429.83 | 10100.0 | 0.0
2018-09-1625 | 77.06 | 42.8339 | 5.5929.88 | 10120.0 | 0.0
2018-09-1726 | 78.89 | 48.2418 | 4.9729.85 | 10110.0 | 0.0
2018-09-1826 | 78.87 | 44.6369 | 5.5929.83 | 10100.0 | 0.0
2018-09-1922 | 71.611 | 51.8588 | 4.9729.8 | 100915.3 | 0.6
2018-09-2022 | 71.68 | 46.4578 | 4.9729.83 | 10102.9 | 0.11
2018-09-2123 | 73.43 | 37.4326 | 3.7329.94 | 10140.0 | 0.0
2018-09-2223 | 73.47 | 44.6408 | 4.9729.97 | 10150.0 | 0.0
2018-09-2323 | 73.44 | 39.23410 | 6.2129.88 | 10120.0 | 0.0
2018-09-2422 | 71.68 | 46.4458 | 4.9729.83 | 10100.4 | 0.02
2018-09-2522 | 71.68 | 46.4464 | 2.4929.88 | 10120.1 | 0.0
2018-09-2623 | 73.42 | 35.6318 | 4.9729.94 | 10140.0 | 0.0
2018-09-2724 | 75.2-5 | 23.0179 | 5.5929.91 | 10130.0 | 0.0
2018-09-2823 | 73.4-2 | 28.4208 | 4.9729.88 | 10120.0 | 0.0
2018-09-2923 | 73.45 | 41.03815 | 9.3229.88 | 10120.0 | 0.0
2018-09-3022 | 71.69 | 48.25112 | 7.4629.91 | 10132.7 | 0.11

Williamson 3 Year Historical Weather Data

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