St. Johnsbury, Vermont, United States Climate

Weather: 6.43°C/43.57°F, Wind SW at 2.57 km/h, 83% Humidity, 0.45% Chance of rain

United States
(Photo by Kevin Wiegand on Unsplash)

St. Johnsbury Climate Summary

Located at an elevation of 179.12 meters (587.66 feet) above sea level, St. Johnsbury has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 7.3ºC (45.14ºF) and it is -5.34% lower than United States’s averages. St. Johnsbury typically receives about 125.6 millimeters (4.94 inches) of precipitation and has 182.19 rainy days (49.92% of the time) annually.

CountryUnited States
CityVermont
Longitude-72.0151184
Latitude44.4192627
Attitude/Elevation179.12m (587.66ft)
Local timeFriday 18:50
Annual high temperature10.89ºC (51.6ºF)
Annual low temperature-0.24ºC (31.57ºF)
Average annual precip.125.6mm (4.94in)
Warmest monthJuly (26.03ºC / 78.85ºF)
Coldest MonthJanuary (-12.94ºC / 8.71ºF)
Wettest MonthJune (155.95mm / 6.14in)
Driest MonthAugust (109.19mm / 4.3in)
Number of days with rainfall (≥ 1.0 mm)182.19 days (49.92%)
Days with no rain182.81 days (50.08%)
Humidity81.87%

Climate St. Johnsbury: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)16.0(60.8)23.0(73.4)27.0(80.6)31.0(87.8)32.0(89.6)35.0(95.0)33.0(91.4)34.0(93.2)25.0(77.0)20.0(68.0)13.0(55.4)35.0(95.0)
Average high °C (°F)-4.8(23.36)-3.58(25.56)1.4(34.52)9.01(48.22)18.43(65.17)22.22(72.0)26.03(78.85)24.9(76.82)20.87(69.57)12.89(55.2)4.65(40.37)-1.36(29.55)10.89(51.6)
Daily mean °C (°F)-7.63(18.27)-6.57(20.17)-1.64(29.05)5.59(42.06)14.45(58.01)18.35(65.03)22.06(71.71)20.39(68.7)16.15(61.07)8.96(48.13)1.33(34.39)-3.84(25.09)7.3(45.14)
Average low °C (°F)-12.94(8.71)-12.59(9.34)-7.97(17.65)-1.82(28.72)4.7(40.46)7.96(46.33)11.32(52.38)10.26(50.47)7.31(45.16)2.6(36.68)-3.6(25.52)-8.14(17.35)-0.24(31.57)
Record low °C (°F)-33.0(-27.4)-36.0(-32.8)-33.0(-27.4)-15.0(5.0)-5.0(23.0)-2.0(28.4)3.0(37.4)2.0(35.6)-3.0(26.6)-8.0(17.6)-22.0(-7.6)-28.0(-18.4)-36.0(-32.8)
Average precipitation mm (inches)116.31(4.58)115.52(4.55)124.81(4.91)142.92(5.63)133.27(5.25)155.95(6.14)118.31(4.66)109.19(4.3)113.35(4.46)143.0(5.63)110.92(4.37)123.63(4.87)125.6(4.94)
Average precipitation days (≥ 1.0 mm)16.7316.4515.8216.6415.2715.2715.3614.6410.5515.5514.1815.7315.18
Average relative humidity (%)89.3689.6686.978.8975.7978.2178.1179.079.4981.6180.6284.8281.87
Mean monthly sunshine hours5.16.968.0410.0812.4912.9313.5312.5810.347.996.235.279.29

Climate Graph

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

St. Johnsbury

St. Johnsbury Temperature by Month

July
22.06°C | 71.71°F
August
20.39°C | 68.7°F
June
18.35°C | 65.03°F
September
16.15°C | 61.07°F
May
14.45°C | 58.01°F
October
8.96°C | 48.13°F
April
5.59°C | 42.06°F
November
1.33°C | 34.39°F
March
-1.64°C | 29.05°F
December
-3.84°C | 25.09°F
February
-6.57°C | 20.17°F
January
-7.63°C | 18.27°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 Temperature16.0°C (60.8°F)7.83°C (46.09°F)2.0°C (35.6°F)
Avg Temperature10.0°C (50.0°F)4.37°C (39.87°F)-2.0°C (28.4°F)
Min Temperature4.0°C (39.2°F)-2.07°C (28.27°F)-6.0°C (21.2°F)
Dew PointMaxAverageMin
Dew Point7.0°C (44.6°F)-2.17°C (28.09°F)-10.0°C (14.0°F)
PrecipitationMaxAverageMinSum
Precipitation32.4mm | 1.28in4.26mm | 0.17in0.0mm | 0in127.8mm | 5.03in
Snowdepth14.7mm | 0.58in1.23mm | 0.05in0.0mm | 0in36.9mm | 1.45in
WindMaxAverageMin
Wind22.0kmh | 13.67mph10.23kmh | 6.36mph3.0kmh | 1.86mph
Gust Wind31.0kmh | 19.26mph14.87kmh | 9.24mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.4mb4.26mb0.0mb
St. Johnsbury

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-04-012 | 35.6-3 | 26.6837 | 4.3529.91 | 10130.2 | 0.01
2020-04-023 | 37.41 | 33.89312 | 7.4629.83 | 10102.0 | 0.08
2020-04-037 | 44.63 | 37.48515 | 9.3229.91 | 10137.0 | 0.28
2020-04-045 | 41.01 | 33.8853 | 1.8630.06 | 10180.2 | 0.01
2020-04-058 | 46.43 | 37.4834 | 2.4930.03 | 10170.8 | 0.03
2020-04-065 | 41.0-2 | 28.47111 | 6.8430.0 | 10161.1 | 0.04
2020-04-077 | 44.6-4 | 24.8606 | 3.7329.97 | 10150.0 | 0.0
2020-04-086 | 42.8-3 | 26.6663 | 1.8629.62 | 10030.0 | 0.0
2020-04-093 | 37.41 | 33.89110 | 6.2129.29 | 99229.1 | 1.15
2020-04-101 | 33.8-2 | 28.48621 | 13.0529.06 | 9846.9 | 0.27
2020-04-110 | 32.0-3 | 26.68617 | 10.5629.62 | 10031.7 | 0.07
2020-04-125 | 41.00 | 32.0869 | 5.5930.0 | 10160.1 | 0.0
2020-04-138 | 46.47 | 44.69612 | 7.4629.71 | 100632.4 | 1.28
2020-04-144 | 39.2-3 | 26.66717 | 10.5629.85 | 10112.4 | 0.09
2020-04-153 | 37.4-6 | 21.2658 | 4.9729.88 | 10122.8 | 0.11
2020-04-162 | 35.6-8 | 17.65913 | 8.0829.91 | 10130.2 | 0.01
2020-04-173 | 37.4-8 | 17.65413 | 8.0830.0 | 10160.1 | 0.0
2020-04-185 | 41.0-6 | 21.2574 | 2.4929.83 | 10100.3 | 0.01
2020-04-195 | 41.0-1 | 30.27711 | 6.8429.68 | 10050.6 | 0.02
2020-04-204 | 39.2-4 | 24.8677 | 4.3529.71 | 10062.2 | 0.09
2020-04-215 | 41.0-4 | 24.86914 | 8.729.53 | 100021.2 | 0.83
2020-04-22-2 | 28.4-8 | 17.66922 | 13.6729.59 | 10022.3 | 0.09
2020-04-232 | 35.6-10 | 14.04913 | 8.0829.85 | 10110.1 | 0.0
2020-04-242 | 35.6-6 | 21.2623 | 1.8629.88 | 10120.1 | 0.0
2020-04-2510 | 50.0-3 | 26.6584 | 2.4930.0 | 10160.0 | 0.0
2020-04-265 | 41.01 | 33.8865 | 3.1130.09 | 101910.7 | 0.42
2020-04-275 | 41.01 | 33.88516 | 9.9429.91 | 10132.2 | 0.09
2020-04-283 | 37.4-1 | 30.2826 | 3.7330.06 | 10180.2 | 0.01
2020-04-298 | 46.4-0 | 32.0709 | 5.5930.21 | 10230.0 | 0.0
2020-04-307 | 44.62 | 35.67512 | 7.4630.18 | 10220.9 | 0.04

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