Boyd, Montana, United States Climate

Weather: 8.51°C/47.32°F, Wind SW at 4.3 km/h, 81% Humidity, 0% Chance of rain

Boyd Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Boyd has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 7.65ºC (45.77ºF) and it is -4.99% lower than United States’s averages. Boyd typically receives about 17.61 millimeters (0.69 inches) of precipitation and has 34.82 rainy days (9.54% of the time) annually.

CountryUnited States
CityMontana
Longitude-109.0659642
Latitude45.4577664
Attitude/ElevationNonem (0ft)
Local timeMonday 09:45
Annual high temperature11.4ºC (52.52ºF)
Annual low temperature2.21ºC (35.98ºF)
Average annual precip.17.61mm (0.69in)
Warmest monthJuly (26.96ºC / 80.53ºF)
Coldest MonthFebruary (-13.55ºC / 7.61ºF)
Wettest MonthJune (34.54mm / 1.36in)
Driest MonthDecember (3.35mm / 0.13in)
Number of days with rainfall (≥ 1.0 mm)34.82 days (9.54%)
Days with no rain330.18 days (90.46%)
Humidity60.72%

Climate Boyd: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)5.0(41.0)9.0(48.2)15.0(59.0)25.0(77.0)28.0(82.4)30.0(86.0)35.0(95.0)37.0(98.6)36.0(96.8)26.0(78.8)17.0(62.6)8.0(46.4)37.0(98.6)
Average high °C (°F)0.14(32.25)-4.87(23.23)3.63(38.53)9.81(49.66)16.33(61.39)21.67(71.01)26.96(80.53)26.8(80.24)21.21(70.18)9.68(49.42)4.42(39.96)1.01(33.82)11.4(52.52)
Daily mean °C (°F)-2.56(27.39)-8.39(16.9)0.39(32.7)6.18(43.12)12.71(54.88)17.64(63.75)22.19(71.94)22.11(71.8)16.61(61.9)5.69(42.24)0.97(33.75)-1.69(28.96)7.65(45.77)
Average low °C (°F)-5.87(21.43)-13.55(7.61)-4.28(24.3)0.56(33.01)6.33(43.39)10.52(50.94)14.42(57.96)14.95(58.91)10.01(50.02)0.67(33.21)-2.54(27.43)-4.74(23.47)2.21(35.98)
Record low °C (°F)-20.0(-4.0)-27.0(-16.6)-31.0(-23.8)-15.0(5.0)-6.0(21.2)2.0(35.6)7.0(44.6)6.0(42.8)-3.0(26.6)-18.0(-0.4)-15.0(5.0)-18.0(-0.4)-31.0(-23.8)
Average precipitation mm (inches)7.18(0.28)20.53(0.81)9.97(0.39)25.76(1.01)28.88(1.14)34.54(1.36)18.27(0.72)13.48(0.53)17.05(0.67)22.26(0.88)10.02(0.39)3.35(0.13)17.61(0.69)
Average precipitation days (≥ 1.0 mm)1.453.362.274.04.914.553.03.552.272.642.00.822.9
Average relative humidity (%)68.1779.4771.1663.9363.4358.9849.2744.3347.158.4463.860.5160.72
Mean monthly sunshine hours8.118.3310.2710.1612.8615.4515.0711.3511.199.867.677.9810.69

Climate Graph

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

Boyd

Boyd Temperature by Month

July
22.19°C | 71.94°F
August
22.11°C | 71.8°F
June
17.64°C | 63.75°F
September
16.61°C | 61.9°F
May
12.71°C | 54.88°F
April
6.18°C | 43.12°F
October
5.69°C | 42.24°F
November
0.97°C | 33.75°F
March
0.39°C | 32.7°F
December
-1.69°C | 28.96°F
January
-2.56°C | 27.39°F
February
-8.39°C | 16.9°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)12.77°C (54.99°F)2.0°C (35.6°F)
Avg Temperature17.0°C (62.6°F)8.48°C (47.26°F)-1.0°C (30.2°F)
Min Temperature11.0°C (51.8°F)3.13°C (37.63°F)-6.0°C (21.2°F)
Dew PointMaxAverageMin
Dew Point1.0°C (33.8°F)-2.26°C (27.93°F)-10.0°C (14.0°F)
PrecipitationMaxAverageMinSum
Precipitation18.3mm | 0.72in1.56mm | 0.06in0.0mm | 0in48.3mm | 1.9in
Snowdepth15.1mm | 0.59in0.62mm | 0.02in0.0mm | 0in19.099999999999998mm | 0.75in
WindMaxAverageMin
Wind15.0kmh | 9.32mph10.61kmh | 6.59mph6.0kmh | 3.73mph
Gust Wind27.0kmh | 16.78mph17.03kmh | 10.58mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.3mb1.56mb0.0mb
Boyd

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0113 | 55.4-1 | 30.2538 | 4.9729.94 | 10140.2 | 0.01
2018-10-0217 | 62.60 | 32.0379 | 5.5929.74 | 10070.5 | 0.02
2018-10-039 | 48.2-0 | 32.06015 | 9.3229.85 | 10111.2 | 0.05
2018-10-046 | 42.8-3 | 26.6629 | 5.5929.85 | 10111.7 | 0.07
2018-10-058 | 46.4-2 | 28.45713 | 8.0829.97 | 10154.1 | 0.16
2018-10-069 | 48.2-5 | 23.0418 | 4.9729.94 | 10140.2 | 0.01
2018-10-076 | 42.8-1 | 30.26311 | 6.8430.03 | 10170.4 | 0.02
2018-10-085 | 41.0-1 | 30.2707 | 4.3530.06 | 10180.0 | 0.0
2018-10-093 | 37.4-2 | 28.47813 | 8.0830.06 | 10181.0 | 0.04
2018-10-101 | 33.8-3 | 26.67714 | 8.730.12 | 10202.3 | 0.09
2018-10-112 | 35.6-5 | 23.0697 | 4.3530.09 | 10191.0 | 0.04
2018-10-129 | 48.2-5 | 23.04515 | 9.3229.94 | 10140.1 | 0.0
2018-10-13-1 | 30.2-3 | 26.67714 | 8.730.12 | 102018.3 | 0.72
2018-10-14-0 | 32.0-10 | 14.05611 | 6.8430.45 | 10310.6 | 0.02
2018-10-155 | 41.0-6 | 21.25415 | 9.3230.36 | 10280.4 | 0.02
2018-10-168 | 46.4-3 | 26.6539 | 5.5930.36 | 10280.0 | 0.0
2018-10-1711 | 51.8-1 | 30.24911 | 6.8430.3 | 10260.0 | 0.0
2018-10-1813 | 55.4-2 | 28.44112 | 7.4630.06 | 10180.0 | 0.0
2018-10-1911 | 51.8-3 | 26.6417 | 4.3530.27 | 10250.0 | 0.0
2018-10-2014 | 57.2-3 | 26.63711 | 6.8430.21 | 10230.0 | 0.0
2018-10-2114 | 57.2-1 | 30.2386 | 3.7330.06 | 10180.1 | 0.0
2018-10-2211 | 51.8-1 | 30.2487 | 4.3530.12 | 10200.4 | 0.02
2018-10-2312 | 53.61 | 33.8516 | 3.7329.97 | 10150.2 | 0.01
2018-10-2413 | 55.41 | 33.84811 | 6.8429.91 | 10130.1 | 0.0
2018-10-2512 | 53.6-0 | 32.04810 | 6.2130.0 | 10160.1 | 0.0
2018-10-2613 | 55.41 | 33.84912 | 7.4630.0 | 10160.5 | 0.02
2018-10-2711 | 51.81 | 33.85412 | 7.4629.97 | 10154.9 | 0.19
2018-10-2813 | 55.41 | 33.85212 | 7.4629.94 | 10140.0 | 0.0
2018-10-296 | 42.80 | 32.0639 | 5.5929.91 | 10139.4 | 0.37
2018-10-305 | 41.0-6 | 21.25214 | 8.730.15 | 10210.0 | 0.0
2018-10-314 | 39.2-8 | 17.64211 | 6.8430.09 | 10190.6 | 0.02

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