Gillette, Wyoming, United States Climate

Weather: -0.94°C/30.31°F, Wind SW at 4.12 km/h, 45% Humidity, 0% Chance of rain

United States
(Photo by Tara Evans on Unsplash)
Contents

Gillette Climate Summary

Located at an elevation of 1388.19 meters (4554.43 feet) above sea level, Gillette has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 9.17ºC (48.51ºF) and it is -3.47% lower than United States’s averages. Gillette typically receives about 70.22 millimeters (2.76 inches) of precipitation and has 132.89 rainy days (36.41% of the time) annually.

CountryUnited States
CityWyoming
Longitude-105.5022205
Latitude44.2910915
Attitude/Elevation1388.19m (4554.43ft)
Local timeFriday 05:16
Annual high temperature13.0ºC (55.4ºF)
Annual low temperature3.64ºC (38.55ºF)
Average annual precip.70.22mm (2.76in)
Warmest monthJuly (29.61ºC / 85.3ºF)
Coldest MonthFebruary (-9.21ºC / 15.42ºF)
Wettest MonthMay (172.56mm / 6.79in)
Driest MonthJanuary (22.5mm / 0.89in)
Number of days with rainfall (≥ 1.0 mm)132.89 days (36.41%)
Days with no rain232.11 days (63.59%)
Humidity59.55%

Climate Gillette: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.0(50.0)17.0(62.6)24.0(75.2)27.0(80.6)32.0(89.6)37.0(98.6)38.0(100.4)38.0(100.4)35.0(95.0)29.0(84.2)21.0(69.8)14.0(57.2)38.0(100.4)
Average high °C (°F)-1.34(29.59)-1.33(29.61)7.02(44.64)11.13(52.03)16.81(62.26)24.69(76.44)29.61(85.3)28.11(82.6)22.91(73.24)13.52(56.34)5.78(42.4)-0.9(30.38)13.0(55.4)
Daily mean °C (°F)-4.27(24.31)-4.57(23.77)3.35(38.03)7.3(45.14)12.91(55.24)20.15(68.27)24.98(76.96)23.85(74.93)18.67(65.61)9.38(48.88)2.06(35.71)-3.74(25.27)9.17(48.51)
Average low °C (°F)-8.34(16.99)-9.21(15.42)-1.65(29.03)1.19(34.14)6.48(43.66)12.76(54.97)17.63(63.73)17.26(63.07)12.57(54.63)4.52(40.14)-2.19(28.06)-7.34(18.79)3.64(38.55)
Record low °C (°F)-28.0(-18.4)-27.0(-16.6)-28.0(-18.4)-14.0(6.8)-5.0(23.0)4.0(39.2)8.0(46.4)7.0(44.6)-7.0(19.4)-19.0(-2.2)-23.0(-9.4)-29.0(-20.2)-29.0(-20.2)
Average precipitation mm (inches)22.5(0.89)26.79(1.05)48.91(1.93)96.22(3.79)172.56(6.79)109.69(4.32)98.28(3.87)98.08(3.86)58.98(2.32)62.28(2.45)25.07(0.99)23.23(0.91)70.22(2.76)
Average precipitation days (≥ 1.0 mm)7.097.279.6413.3618.3615.3615.2716.189.099.06.365.9111.07
Average relative humidity (%)77.0977.4667.3962.9162.0352.5843.5641.2643.4453.4361.1172.3859.55
Mean monthly sunshine hours7.337.310.1712.5213.5314.2214.3113.812.238.197.837.5210.75

Climate Graph

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

Gillette

Gillette Temperature by Month

July
24.98°C | 76.96°F
August
23.85°C | 74.93°F
June
20.15°C | 68.27°F
September
18.67°C | 65.61°F
May
12.91°C | 55.24°F
October
9.38°C | 48.88°F
April
7.3°C | 45.14°F
March
3.35°C | 38.03°F
November
2.06°C | 35.71°F
December
-3.74°C | 25.27°F
January
-4.27°C | 24.31°F
February
-4.57°C | 23.77°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)11.73°C (53.11°F)2.0°C (35.6°F)
Avg Temperature15.0°C (59.0°F)7.83°C (46.09°F)0.0°C (0°F)
Min Temperature6.0°C (42.8°F)1.63°C (34.93°F)-4.0°C (24.8°F)
Dew PointMaxAverageMin
Dew Point6.0°C (42.8°F)-0.73°C (30.69°F)-7.0°C (19.4°F)
PrecipitationMaxAverageMinSum
Precipitation25.3mm | 1.0in3.52mm | 0.14in0.0mm | 0in105.5mm | 4.15in
Snowdepth7.3mm | 0.29in0.78mm | 0.03in0.0mm | 0in23.5mm | 0.93in
WindMaxAverageMin
Wind34.0kmh | 21.13mph16.43kmh | 10.21mph5.0kmh | 3.11mph
Gust Wind48.0kmh | 29.83mph24.23kmh | 15.06mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.3mb3.52mb0.0mb
Gillette

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-04-012 | 35.60 | 32.09019 | 11.8129.62 | 100313.0 | 0.51
2010-04-020 | 32.0-1 | 30.29424 | 14.9129.74 | 100716.6 | 0.65
2010-04-032 | 35.6-2 | 28.48413 | 8.0829.62 | 10034.7 | 0.19
2010-04-042 | 35.6-4 | 24.87610 | 6.2129.88 | 10121.5 | 0.06
2010-04-056 | 42.8-1 | 30.27117 | 10.5629.71 | 10063.0 | 0.12
2010-04-062 | 35.61 | 33.89317 | 10.5629.77 | 10086.0 | 0.24
2010-04-074 | 39.2-2 | 28.47513 | 8.0830.15 | 10211.9 | 0.07
2010-04-088 | 46.4-2 | 28.45918 | 11.1829.88 | 10120.0 | 0.0
2010-04-092 | 35.6-7 | 19.45215 | 9.3230.03 | 10170.4 | 0.02
2010-04-107 | 44.6-6 | 21.2488 | 4.9730.06 | 10180.0 | 0.0
2010-04-1111 | 51.80 | 32.0595 | 3.1129.97 | 10150.2 | 0.01
2010-04-1214 | 57.25 | 41.0709 | 5.5929.77 | 10080.0 | 0.0
2010-04-1311 | 51.81 | 33.86023 | 14.2929.5 | 9990.7 | 0.03
2010-04-1412 | 53.6-4 | 24.84220 | 12.4329.83 | 10100.0 | 0.0
2010-04-159 | 48.2-2 | 28.45517 | 10.5630.21 | 10230.0 | 0.0
2010-04-169 | 48.2-3 | 26.65516 | 9.9430.33 | 10270.0 | 0.0
2010-04-1711 | 51.81 | 33.85623 | 14.2930.0 | 10160.1 | 0.0
2010-04-1815 | 59.03 | 37.45914 | 8.729.88 | 10120.3 | 0.01
2010-04-1915 | 59.03 | 37.4598 | 4.9729.88 | 10121.1 | 0.04
2010-04-2014 | 57.24 | 39.2619 | 5.5929.85 | 10110.5 | 0.02
2010-04-2111 | 51.85 | 41.07420 | 12.4329.74 | 10070.4 | 0.02
2010-04-229 | 48.26 | 42.88213 | 8.0829.56 | 10013.9 | 0.15
2010-04-236 | 42.85 | 41.09321 | 13.0529.56 | 100125.3 | 1.0
2010-04-249 | 48.2-1 | 30.26015 | 9.3229.85 | 10113.4 | 0.13
2010-04-256 | 42.8-3 | 26.66023 | 14.2930.03 | 10172.6 | 0.1
2010-04-265 | 41.0-4 | 24.86019 | 11.8130.15 | 10210.0 | 0.0
2010-04-2711 | 51.8-4 | 24.84516 | 9.9429.8 | 10090.0 | 0.0
2010-04-2812 | 53.6-3 | 26.63923 | 14.2929.26 | 9910.9 | 0.04
2010-04-298 | 46.4-6 | 21.24211 | 6.8429.29 | 9920.6 | 0.02
2010-04-302 | 35.6-1 | 30.28434 | 21.1329.47 | 99818.4 | 0.72

Gillette 11 Year Historical Weather Data

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