Casper Mountain, Wyoming, United States Climate

Weather: 4.79°C/40.62°F, Wind SW at 4.7 km/h, 48% Humidity, 0% Chance of rain

United States
(Photo by Zhifei Zhou on Unsplash)

Casper Mountain Climate Summary

Located at an elevation of 2426.97 meters (7962.5 feet) above sea level, Casper Mountain has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 7.64ºC (45.75ºF) and it is -5.0% lower than United States’s averages. Casper Mountain typically receives about 54.0 millimeters (2.13 inches) of precipitation and has 115.9 rainy days (31.75% of the time) annually.

CountryUnited States
CityWyoming
Longitude-106.3266921
Latitude42.7330199
Attitude/Elevation2426.97m (7962.5ft)
Local timeTuesday 09:43
Annual high temperature12.14ºC (53.85ºF)
Annual low temperature-0.01ºC (31.98ºF)
Average annual precip.54.0mm (2.13in)
Warmest monthJuly (28.19ºC / 82.74ºF)
Coldest MonthFebruary (-12.0ºC / 10.4ºF)
Wettest MonthMay (109.3mm / 4.3in)
Driest MonthJanuary (33.76mm / 1.33in)
Number of days with rainfall (≥ 1.0 mm)115.9 days (31.75%)
Days with no rain249.1 days (68.25%)
Humidity57.71%

Climate Casper Mountain: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.0(50.0)14.0(57.2)23.0(73.4)26.0(78.8)32.0(89.6)35.0(95.0)37.0(98.6)36.0(96.8)36.0(96.8)27.0(80.6)21.0(69.8)13.0(55.4)37.0(98.6)
Average high °C (°F)-1.13(29.97)-0.68(30.78)5.62(42.12)9.48(49.06)14.9(58.82)23.4(74.12)28.19(82.74)26.56(79.81)21.79(71.22)12.61(54.7)5.66(42.19)-0.75(30.65)12.14(53.85)
Daily mean °C (°F)-4.77(23.41)-4.49(23.92)1.68(35.02)4.96(40.93)10.13(50.23)17.98(64.36)22.61(72.7)21.35(70.43)16.57(61.83)7.92(46.26)1.79(35.22)-4.08(24.66)7.64(45.75)
Average low °C (°F)-11.83(10.71)-12.0(10.4)-5.19(22.66)-2.31(27.84)2.58(36.64)9.03(48.25)13.53(56.35)13.08(55.54)8.83(47.89)0.63(33.13)-5.6(21.92)-10.9(12.38)-0.01(31.98)
Record low °C (°F)-30.0(-22.0)-33.0(-27.4)-27.0(-16.6)-19.0(-2.2)-10.0(14.0)0.0(0)5.0(41.0)4.0(39.2)-10.0(14.0)-25.0(-13.0)-29.0(-20.2)-34.0(-29.2)-34.0(-29.2)
Average precipitation mm (inches)33.76(1.33)51.51(2.03)61.89(2.44)89.74(3.53)109.3(4.3)49.35(1.94)40.68(1.6)39.31(1.55)37.7(1.48)52.06(2.05)39.62(1.56)43.12(1.7)54.0(2.13)
Average precipitation days (≥ 1.0 mm)7.010.2711.013.3614.828.459.7310.07.368.187.558.189.66
Average relative humidity (%)80.279.3468.1160.4855.5742.5638.2137.4339.5951.7763.0576.1957.71
Mean monthly sunshine hours7.897.710.8312.6713.8914.3514.3513.7612.268.418.187.7211.0

Climate Graph

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

Casper Mountain

Casper Mountain Temperature by Month

July
22.61°C | 72.7°F
August
21.35°C | 70.43°F
June
17.98°C | 64.36°F
September
16.57°C | 61.83°F
May
10.13°C | 50.23°F
October
7.92°C | 46.26°F
April
4.96°C | 40.93°F
November
1.79°C | 35.22°F
March
1.68°C | 35.02°F
December
-4.08°C | 24.66°F
February
-4.49°C | 23.92°F
January
-4.77°C | 23.41°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 Temperature34.0°C (93.2°F)26.65°C (79.97°F)21.0°C (69.8°F)
Avg Temperature27.0°C (80.6°F)21.52°C (70.74°F)17.0°C (62.6°F)
Min Temperature16.0°C (60.8°F)13.39°C (56.1°F)10.0°C (50.0°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)4.94°C (40.89°F)-0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation7.6mm | 0.3in1.6mm | 0.06in0.0mm | 0in49.5mm | 1.95in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.0kmh | 13.05mph12.94kmh | 8.04mph7.0kmh | 4.35mph
Gust Wind31.0kmh | 19.26mph19.06kmh | 11.84mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.6mb1.6mb0.0mb
Casper Mountain

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-07-0119 | 66.26 | 42.84812 | 7.4630.09 | 10192.2 | 0.09
2013-07-0220 | 68.05 | 41.04610 | 6.2130.03 | 10170.1 | 0.0
2013-07-0322 | 71.63 | 37.43615 | 9.3229.85 | 10110.1 | 0.0
2013-07-0422 | 71.66 | 42.8449 | 5.5929.77 | 10083.6 | 0.14
2013-07-0521 | 69.87 | 44.64514 | 8.729.71 | 10064.9 | 0.19
2013-07-0620 | 68.06 | 42.8489 | 5.5929.77 | 10080.5 | 0.02
2013-07-0722 | 71.61 | 33.83213 | 8.0829.83 | 10100.1 | 0.0
2013-07-0823 | 73.42 | 35.62815 | 9.3229.88 | 10120.3 | 0.01
2013-07-0923 | 73.43 | 37.43213 | 8.0829.97 | 10150.0 | 0.0
2013-07-1023 | 73.43 | 37.44012 | 7.4629.97 | 10151.8 | 0.07
2013-07-1127 | 80.6-0 | 32.02517 | 10.5629.74 | 10070.0 | 0.0
2013-07-1222 | 71.64 | 39.23410 | 6.2129.8 | 10090.7 | 0.03
2013-07-1323 | 73.44 | 39.23414 | 8.729.88 | 10122.4 | 0.09
2013-07-1417 | 62.68 | 46.45917 | 10.5630.06 | 10181.5 | 0.06
2013-07-1522 | 71.610 | 50.05815 | 9.3229.94 | 10141.6 | 0.06
2013-07-1623 | 73.47 | 44.64519 | 11.8129.97 | 10150.0 | 0.0
2013-07-1720 | 68.06 | 42.8477 | 4.3530.0 | 10160.0 | 0.0
2013-07-1823 | 73.46 | 42.83911 | 6.8429.94 | 10140.3 | 0.01
2013-07-1923 | 73.47 | 44.64210 | 6.2129.94 | 10144.7 | 0.19
2013-07-2022 | 71.66 | 42.8439 | 5.5929.83 | 10107.6 | 0.3
2013-07-2124 | 75.24 | 39.23613 | 8.0829.74 | 10070.5 | 0.02
2013-07-2226 | 78.83 | 37.43513 | 8.0829.8 | 10093.1 | 0.12
2013-07-2321 | 69.81 | 33.83112 | 7.4629.91 | 10130.0 | 0.0
2013-07-2420 | 68.08 | 46.45020 | 12.4329.97 | 10154.1 | 0.16
2013-07-2519 | 66.27 | 44.65015 | 9.3230.0 | 10160.4 | 0.02
2013-07-2620 | 68.04 | 39.24111 | 6.8430.06 | 10181.1 | 0.04
2013-07-2719 | 66.26 | 42.8488 | 4.9729.94 | 10142.8 | 0.11
2013-07-2820 | 68.06 | 42.84515 | 9.3229.77 | 10082.0 | 0.08
2013-07-2921 | 69.86 | 42.84612 | 7.4629.85 | 10110.6 | 0.02
2013-07-3021 | 69.82 | 35.63421 | 13.0530.0 | 10160.2 | 0.01
2013-07-3119 | 66.26 | 42.85110 | 6.2130.09 | 10192.3 | 0.09

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