Big Sandy, Montana, United States Climate

Weather: 9.54°C/49.17°F, Wind SW at 4.73 km/h, 42% Humidity, 0% Chance of rain

United States
(Photo by Adi Ulici on Unsplash)

Big Sandy Climate Summary

Located at an elevation of 822.92 meters (2699.87 feet) above sea level, Big Sandy has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 8.46ºC (47.23ºF) and it is -4.18% lower than United States’s averages. Big Sandy typically receives about 10.55 millimeters (0.42 inches) of precipitation and has 26.82 rainy days (7.35% of the time) annually.

CountryUnited States
CityMontana
Longitude-110.1135412
Latitude48.1788692
Attitude/Elevation822.92m (2699.87ft)
Local timeSaturday 16:55
Annual high temperature12.54ºC (54.57ºF)
Annual low temperature2.5ºC (36.5ºF)
Average annual precip.10.55mm (0.42in)
Warmest monthAugust (28.98ºC / 84.16ºF)
Coldest MonthFebruary (-14.04ºC / 6.73ºF)
Wettest MonthJune (27.17mm / 1.07in)
Driest MonthDecember (2.35mm / 0.09in)
Number of days with rainfall (≥ 1.0 mm)26.82 days (7.35%)
Days with no rain338.18 days (92.65%)
Humidity59.6%

Climate Big Sandy: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)11.0(51.8)15.0(59.0)18.0(64.4)27.0(80.6)28.0(82.4)33.0(91.4)39.0(102.2)40.0(104.0)36.0(96.8)29.0(84.2)21.0(69.8)14.0(57.2)40.0(104.0)
Average high °C (°F)-0.01(31.98)-4.8(23.36)3.2(37.76)10.83(51.49)19.02(66.24)23.37(74.07)28.86(83.95)28.98(84.16)21.63(70.93)10.85(51.53)5.56(42.01)2.94(37.29)12.54(54.57)
Daily mean °C (°F)-3.25(26.15)-8.61(16.5)-0.66(30.81)6.96(44.53)15.08(59.14)18.92(66.06)23.6(74.48)23.95(75.11)17.27(63.09)6.56(43.81)1.99(35.58)-0.29(31.48)8.46(47.23)
Average low °C (°F)-7.56(18.39)-14.04(6.73)-5.99(21.22)0.98(33.76)7.96(46.33)11.28(52.3)15.03(59.05)16.27(61.29)11.17(52.11)0.99(33.78)-2.23(27.99)-3.9(24.98)2.5(36.5)
Record low °C (°F)-30.0(-22.0)-28.0(-18.4)-33.0(-27.4)-18.0(-0.4)-2.0(28.4)5.0(41.0)8.0(46.4)5.0(41.0)-4.0(24.8)-19.0(-2.2)-14.0(6.8)-16.0(3.2)-33.0(-27.4)
Average precipitation mm (inches)7.97(0.31)11.36(0.45)5.98(0.24)11.03(0.43)23.03(0.91)27.17(1.07)5.59(0.22)6.19(0.24)8.88(0.35)6.2(0.24)10.91(0.43)2.35(0.09)10.55(0.42)
Average precipitation days (≥ 1.0 mm)2.363.01.912.453.273.641.552.181.822.181.730.732.23
Average relative humidity (%)72.1177.3175.7260.6757.0155.0842.5837.1247.0459.066.9664.5859.6
Mean monthly sunshine hours5.837.829.7510.0114.0115.6215.6811.710.759.727.235.8210.33

Climate Graph

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

Big Sandy

Big Sandy Temperature by Month

August
23.95°C | 75.11°F
July
23.6°C | 74.48°F
June
18.92°C | 66.06°F
September
17.27°C | 63.09°F
May
15.08°C | 59.14°F
April
6.96°C | 44.53°F
October
6.56°C | 43.81°F
November
1.99°C | 35.58°F
December
-0.29°C | 31.48°F
March
-0.66°C | 30.81°F
January
-3.25°C | 26.15°F
February
-8.61°C | 16.5°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature24.0°C (75.2°F)12.43°C (54.37°F)2.0°C (35.6°F)
Avg Temperature20.0°C (68.0°F)9.03°C (48.25°F)-1.0°C (30.2°F)
Min Temperature11.0°C (51.8°F)3.53°C (38.35°F)-10.0°C (14.0°F)
Dew PointMaxAverageMin
Dew Point6.0°C (42.8°F)-0.93°C (30.33°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation11.9mm | 0.47in2.24mm | 0.09in0.0mm | 0in67.3mm | 2.65in
Snowdepth1.5mm | 0.06in0.08mm | 0.0in0.0mm | 0in2.3mm | 0.09in
WindMaxAverageMin
Wind35.0kmh | 21.75mph18.17kmh | 11.29mph7.0kmh | 4.35mph
Gust Wind47.0kmh | 29.2mph26.47kmh | 16.45mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.9mb2.24mb0.0mb
Big Sandy

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-015 | 41.0-1 | 30.26911 | 6.8430.18 | 10222.5 | 0.1
2019-04-026 | 42.8-4 | 24.8579 | 5.5930.06 | 10180.0 | 0.0
2019-04-039 | 48.2-1 | 30.25618 | 11.1829.83 | 10100.8 | 0.03
2019-04-0413 | 55.40 | 32.05127 | 16.7829.8 | 10090.0 | 0.0
2019-04-0512 | 53.63 | 37.4619 | 5.5929.77 | 10082.5 | 0.1
2019-04-0612 | 53.60 | 32.05522 | 13.6729.71 | 10060.8 | 0.03
2019-04-0711 | 51.80 | 32.05120 | 12.4329.8 | 10091.8 | 0.07
2019-04-0810 | 50.0-3 | 26.64415 | 9.3229.97 | 10150.0 | 0.0
2019-04-098 | 46.42 | 35.66522 | 13.6729.83 | 10108.5 | 0.33
2019-04-105 | 41.01 | 33.87414 | 8.730.06 | 10189.7 | 0.38
2019-04-114 | 39.2-4 | 24.85818 | 11.1829.97 | 10150.5 | 0.02
2019-04-124 | 39.2-7 | 19.44811 | 6.8429.97 | 10150.0 | 0.0
2019-04-138 | 46.4-3 | 26.65117 | 10.5629.8 | 10090.1 | 0.0
2019-04-149 | 48.2-3 | 26.64835 | 21.7529.56 | 10010.3 | 0.01
2019-04-158 | 46.4-5 | 23.04318 | 11.1829.71 | 10060.0 | 0.0
2019-04-167 | 44.6-3 | 26.6537 | 4.3529.83 | 10103.9 | 0.15
2019-04-1711 | 51.8-0 | 32.05526 | 16.1629.94 | 10140.7 | 0.03
2019-04-1814 | 57.22 | 35.65217 | 10.5630.06 | 10180.0 | 0.0
2019-04-1920 | 68.06 | 42.84927 | 16.7829.77 | 10080.6 | 0.02
2019-04-2010 | 50.06 | 42.87314 | 8.729.8 | 100911.9 | 0.47
2019-04-2110 | 50.01 | 33.86012 | 7.4630.12 | 10206.7 | 0.26
2019-04-2213 | 55.41 | 33.85114 | 8.730.12 | 10200.0 | 0.0
2019-04-2317 | 62.64 | 39.24631 | 19.2629.85 | 10110.0 | 0.0
2019-04-2414 | 57.22 | 35.64920 | 12.4329.88 | 10120.5 | 0.02
2019-04-2510 | 50.0-5 | 23.03615 | 9.3230.18 | 10220.1 | 0.0
2019-04-2611 | 51.8-1 | 30.24822 | 13.6729.88 | 10120.2 | 0.01
2019-04-278 | 46.40 | 32.06320 | 12.4329.8 | 10094.7 | 0.19
2019-04-280 | 32.0-2 | 28.48135 | 21.7530.06 | 10189.9 | 0.39
2019-04-29-1 | 30.2-8 | 17.6729 | 5.5930.42 | 10300.3 | 0.01
2019-04-303 | 37.4-6 | 21.26010 | 6.2130.21 | 10230.3 | 0.01

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