Williamson, Arizona, United States Climate

Weather: 13.13°C/55.63°F, Wind SW at 0 km/h, 28% 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.

Country United States
City Arizona
Longitude -112.5410052
Latitude 34.6900229
Attitude/Elevation Nonem (0ft)
Local time Friday 11:30
Annual high temperature 20.64ºC (69.15ºF)
Annual low temperature 8.81ºC (47.86ºF)
Average annual precip. 19.85mm (0.78in)
Warmest month July (31.71ºC / 89.08ºF)
Coldest Month December (-0.18ºC / 31.68ºF)
Wettest Month July (68.64mm / 2.7in)
Driest Month April (5.42mm / 0.21in)
Number of days with rainfall (≥ 1.0 mm) 19.18 days (5.25%)
Days with no rain 345.82 days (94.75%)
Humidity 39.92%

Climate Williamson: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 1.09 2.18 2.0 1.09 1.09 0.36 3.0 3.0 1.64 1.73 0.82 1.18 1.6
Average relative humidity (%) 49.11 51.52 49.47 33.4 30.83 22.37 36.69 38.4 35.98 38.83 41.76 50.72 39.92
Mean monthly sunshine hours 8.24 10.15 10.83 12.31 13.81 14.03 14.05 13.35 11.52 9.57 8.32 8.05 11.19

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
Temperature Max Average Min
Max Temperature 31.0°C (87.8°F) 28.3°C (82.94°F) 24.0°C (75.2°F)
Avg Temperature 27.0°C (80.6°F) 23.8°C (74.84°F) 21.0°C (69.8°F)
Min Temperature 20.0°C (68.0°F) 17.07°C (62.73°F) 14.0°C (57.2°F)
Dew Point Max Average Min
Dew Point 11.0°C (51.8°F) 5.23°C (41.41°F) -5.0°C (23.0°F)
Precipitation Max Average Min Sum
Precipitation 15.6mm | 0.61in 1.81mm | 0.07in 0.0mm | 0in 54.4mm | 2.14in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 17.0kmh | 10.56mph 8.67kmh | 5.39mph 4.0kmh | 2.49mph
Gust Wind 26.0kmh | 16.16mph 12.87kmh | 8.0mph 6.0kmh | 3.73mph
Sea Level Pressure Max Average Min
Sea Level Pressure 15.6mb 1.81mb 0.0mb
Williamson

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
September ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-09-01 23 | 73.4 10 | 50.0 50 10 | 6.21 29.8 | 1009 7.1 | 0.28
2018-09-02 23 | 73.4 8 | 46.4 43 9 | 5.59 29.85 | 1011 4.0 | 0.16
2018-09-03 22 | 71.6 11 | 51.8 57 5 | 3.11 29.91 | 1013 15.6 | 0.61
2018-09-04 21 | 69.8 9 | 48.2 51 5 | 3.11 29.88 | 1012 5.0 | 0.2
2018-09-05 23 | 73.4 8 | 46.4 46 5 | 3.11 29.94 | 1014 1.3 | 0.05
2018-09-06 25 | 77.0 6 | 42.8 35 5 | 3.11 30.0 | 1016 0.0 | 0.0
2018-09-07 25 | 77.0 6 | 42.8 33 4 | 2.49 29.97 | 1015 0.0 | 0.0
2018-09-08 27 | 80.6 6 | 42.8 31 6 | 3.73 29.88 | 1012 0.0 | 0.0
2018-09-09 27 | 80.6 4 | 39.2 27 10 | 6.21 29.85 | 1011 0.0 | 0.0
2018-09-10 25 | 77.0 5 | 41.0 31 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-09-11 25 | 77.0 4 | 39.2 30 13 | 8.08 29.83 | 1010 0.0 | 0.0
2018-09-12 24 | 75.2 -2 | 28.4 21 17 | 10.56 29.83 | 1010 0.0 | 0.0
2018-09-13 24 | 75.2 -3 | 26.6 20 12 | 7.46 29.88 | 1012 0.0 | 0.0
2018-09-14 25 | 77.0 2 | 35.6 26 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-09-15 26 | 78.8 3 | 37.4 27 11 | 6.84 29.83 | 1010 0.0 | 0.0
2018-09-16 25 | 77.0 6 | 42.8 33 9 | 5.59 29.88 | 1012 0.0 | 0.0
2018-09-17 26 | 78.8 9 | 48.2 41 8 | 4.97 29.85 | 1011 0.0 | 0.0
2018-09-18 26 | 78.8 7 | 44.6 36 9 | 5.59 29.83 | 1010 0.0 | 0.0
2018-09-19 22 | 71.6 11 | 51.8 58 8 | 4.97 29.8 | 1009 15.3 | 0.6
2018-09-20 22 | 71.6 8 | 46.4 57 8 | 4.97 29.83 | 1010 2.9 | 0.11
2018-09-21 23 | 73.4 3 | 37.4 32 6 | 3.73 29.94 | 1014 0.0 | 0.0
2018-09-22 23 | 73.4 7 | 44.6 40 8 | 4.97 29.97 | 1015 0.0 | 0.0
2018-09-23 23 | 73.4 4 | 39.2 34 10 | 6.21 29.88 | 1012 0.0 | 0.0
2018-09-24 22 | 71.6 8 | 46.4 45 8 | 4.97 29.83 | 1010 0.4 | 0.02
2018-09-25 22 | 71.6 8 | 46.4 46 4 | 2.49 29.88 | 1012 0.1 | 0.0
2018-09-26 23 | 73.4 2 | 35.6 31 8 | 4.97 29.94 | 1014 0.0 | 0.0
2018-09-27 24 | 75.2 -5 | 23.0 17 9 | 5.59 29.91 | 1013 0.0 | 0.0
2018-09-28 23 | 73.4 -2 | 28.4 20 8 | 4.97 29.88 | 1012 0.0 | 0.0
2018-09-29 23 | 73.4 5 | 41.0 38 15 | 9.32 29.88 | 1012 0.0 | 0.0
2018-09-30 22 | 71.6 9 | 48.2 51 12 | 7.46 29.91 | 1013 2.7 | 0.11

Williamson 3 Year Historical Weather Data

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