Rock Springs, Wyoming, United States Climate

Weather: 4.55°C/40.19°F, Wind SW at 6.17 km/h, 82% Humidity, 0% Chance of rain

Rock Springs Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Rock Springs has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 7.23ºC (45.01ºF) and it is -5.41% lower than United States’s averages. Rock Springs typically receives about 48.4 millimeters (1.91 inches) of precipitation and has 109.09 rainy days (29.89% of the time) annually.

CountryUnited States
CityWyoming
Longitude-109.2029043
Latitude41.5874644
Attitude/ElevationNonem (0ft)
Local timeThursday 23:37
Annual high temperature11.49ºC (52.68ºF)
Annual low temperature1.0ºC (33.8ºF)
Average annual precip.48.4mm (1.91in)
Warmest monthJuly (27.8ºC / 82.04ºF)
Coldest MonthJanuary (-12.6ºC / 9.32ºF)
Wettest MonthMay (101.0mm / 3.98in)
Driest MonthNovember (35.02mm / 1.38in)
Number of days with rainfall (≥ 1.0 mm)109.09 days (29.89%)
Days with no rain255.91 days (70.11%)
Humidity55.56%

Climate Rock Springs: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.0(46.4)11.0(51.8)19.0(66.2)23.0(73.4)28.0(82.4)32.0(89.6)33.0(91.4)33.0(91.4)31.0(87.8)25.0(77.0)17.0(62.6)9.0(48.2)33.0(91.4)
Average high °C (°F)-2.93(26.73)-1.57(29.17)4.44(39.99)9.55(49.19)15.65(60.17)23.78(74.8)27.8(82.04)26.7(80.06)21.52(70.74)12.23(54.01)3.78(38.8)-3.01(26.58)11.49(52.68)
Daily mean °C (°F)-7.43(18.63)-5.58(21.96)0.82(33.48)5.7(42.26)11.51(52.72)18.99(66.18)23.18(73.72)22.08(71.74)17.02(62.64)7.89(46.2)-0.44(31.21)-6.98(19.44)7.23(45.01)
Average low °C (°F)-12.6(9.32)-11.27(11.71)-4.62(23.68)-0.67(30.79)4.49(40.08)10.76(51.37)15.43(59.77)14.5(58.1)10.15(50.27)2.04(35.67)-4.97(23.05)-11.22(11.8)1.0(33.8)
Record low °C (°F)-33.0(-27.4)-38.0(-36.4)-23.0(-9.4)-14.0(6.8)-6.0(21.2)1.0(33.8)6.0(42.8)4.0(39.2)-5.0(23.0)-21.0(-5.8)-25.0(-13.0)-25.0(-13.0)-38.0(-36.4)
Average precipitation mm (inches)36.89(1.45)46.1(1.81)65.8(2.59)69.63(2.74)101.0(3.98)35.09(1.38)35.08(1.38)36.76(1.45)38.06(1.5)41.82(1.65)35.02(1.38)39.5(1.56)48.4(1.91)
Average precipitation days (≥ 1.0 mm)7.8210.4511.6413.6414.276.367.367.917.06.557.188.919.09
Average relative humidity (%)83.7583.2271.4356.9547.4733.0130.8631.0935.1148.0765.1280.6155.56
Mean monthly sunshine hours7.387.8910.512.8313.8414.3214.2713.7612.188.48.177.4710.92

Climate Graph

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

Rock Springs

Rock Springs Temperature by Month

July
23.18°C | 73.72°F
August
22.08°C | 71.74°F
June
18.99°C | 66.18°F
September
17.02°C | 62.64°F
May
11.51°C | 52.72°F
October
7.89°C | 46.2°F
April
5.7°C | 42.26°F
March
0.82°C | 33.48°F
November
-0.44°C | 31.21°F
February
-5.58°C | 21.96°F
December
-6.98°C | 19.44°F
January
-7.43°C | 18.63°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 Temperature18.0°C (64.4°F)10.0°C (50.0°F)-0.0°C (0°F)
Avg Temperature14.0°C (57.2°F)6.37°C (43.47°F)-2.0°C (28.4°F)
Min Temperature8.0°C (46.4°F)0.6°C (33.08°F)-6.0°C (21.2°F)
Dew PointMaxAverageMin
Dew Point3.0°C (37.4°F)-2.27°C (27.91°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation23.3mm | 0.92in3.63mm | 0.14in0.0mm | 0in108.9mm | 4.29in
Snowdepth16.9mm | 0.67in1.33mm | 0.05in0.0mm | 0in39.9mm | 1.57in
WindMaxAverageMin
Wind32.0kmh | 19.88mph19.2kmh | 11.93mph5.0kmh | 3.11mph
Gust Wind43.0kmh | 26.72mph26.23kmh | 16.3mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure23.3mb3.63mb0.0mb
Rock Springs

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-010 | 32.0-6 | 21.27114 | 8.730.15 | 10210.0 | 0.0
2019-04-023 | 37.4-2 | 28.4787 | 4.3529.94 | 10144.2 | 0.17
2019-04-033 | 37.40 | 32.08516 | 9.9429.85 | 10116.5 | 0.26
2019-04-046 | 42.8-1 | 30.27010 | 6.2130.03 | 10170.0 | 0.0
2019-04-057 | 44.6-1 | 30.2645 | 3.1129.85 | 10113.5 | 0.14
2019-04-066 | 42.8-1 | 30.26619 | 11.8129.88 | 10122.2 | 0.09
2019-04-077 | 44.6-2 | 28.46023 | 14.2930.15 | 10210.2 | 0.01
2019-04-0810 | 50.0-1 | 30.25523 | 14.2930.12 | 10200.2 | 0.01
2019-04-0910 | 50.0-1 | 30.25618 | 11.1829.74 | 10075.8 | 0.23
2019-04-10-1 | 30.2-3 | 26.68930 | 18.6429.71 | 100623.3 | 0.92
2019-04-11-2 | 28.4-6 | 21.28315 | 9.3229.94 | 10145.8 | 0.23
2019-04-12-1 | 30.2-6 | 21.2759 | 5.5929.88 | 10121.7 | 0.07
2019-04-131 | 33.8-6 | 21.26521 | 13.0530.0 | 10160.0 | 0.0
2019-04-145 | 41.0-3 | 26.66724 | 14.9129.8 | 10093.0 | 0.12
2019-04-155 | 41.00 | 32.07617 | 10.5629.71 | 100616.1 | 0.63
2019-04-166 | 42.8-0 | 32.06916 | 9.9429.71 | 10064.5 | 0.18
2019-04-175 | 41.0-3 | 26.66127 | 16.7830.03 | 10170.6 | 0.02
2019-04-188 | 46.4-2 | 28.45926 | 16.1630.21 | 10230.0 | 0.0
2019-04-1912 | 53.6-2 | 28.44616 | 9.9430.06 | 10180.0 | 0.0
2019-04-2014 | 57.2-2 | 28.43915 | 9.3229.77 | 10080.5 | 0.02
2019-04-2110 | 50.00 | 32.05619 | 11.8129.77 | 100810.4 | 0.41
2019-04-227 | 44.61 | 33.87026 | 16.1630.03 | 10174.2 | 0.17
2019-04-2310 | 50.00 | 32.05712 | 7.4630.03 | 10170.3 | 0.01
2019-04-2412 | 53.63 | 37.45827 | 16.7829.94 | 10140.5 | 0.02
2019-04-2511 | 51.8-2 | 28.44913 | 8.0830.03 | 10170.2 | 0.01
2019-04-2613 | 55.40 | 32.04527 | 16.7829.88 | 10124.5 | 0.18
2019-04-279 | 48.2-5 | 23.04430 | 18.6429.88 | 10122.8 | 0.11
2019-04-289 | 48.2-6 | 21.24032 | 19.8829.71 | 10060.0 | 0.0
2019-04-293 | 37.4-9 | 15.84523 | 14.2929.94 | 10140.2 | 0.01
2019-04-303 | 37.4-2 | 28.47216 | 9.9429.71 | 10067.7 | 0.3

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