Mashantucket, Connecticut, United States Climate

Weather: 9.96°C/49.93°F, Wind SW at 3.6 km/h, 83% Humidity, 0% Chance of rain

United States
(Photo by Meadow Marie on Unsplash)

Mashantucket Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Mashantucket has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.24ºC (54.03ºF) and it is -0.4% lower than United States’s averages. Mashantucket typically receives about 47.16 millimeters (1.86 inches) of precipitation and has 42.81 rainy days (11.73% of the time) annually.

CountryUnited States
CityConnecticut
Longitude-71.9786626
Latitude41.4615182
Attitude/ElevationNonem (0ft)
Local timeThursday 11:28
Annual high temperature15.05ºC (59.09ºF)
Annual low temperature7.36ºC (45.25ºF)
Average annual precip.47.16mm (1.86in)
Warmest monthJuly (28.42ºC / 83.16ºF)
Coldest MonthJanuary (-3.51ºC / 25.68ºF)
Wettest MonthDecember (63.25mm / 2.49in)
Driest MonthSeptember (28.57mm / 1.12in)
Number of days with rainfall (≥ 1.0 mm)42.81 days (11.73%)
Days with no rain322.19 days (88.27%)
Humidity74.17%

Climate Mashantucket: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)16.0(60.8)16.0(60.8)20.0(68.0)31.0(87.8)33.0(91.4)36.0(96.8)34.0(93.2)33.0(91.4)27.0(80.6)20.0(68.0)17.0(62.6)36.0(96.8)
Average high °C (°F)2.98(37.36)5.11(41.2)7.03(44.65)11.79(53.22)18.65(65.57)24.06(75.31)28.42(83.16)27.46(81.43)23.42(74.16)16.65(61.97)9.82(49.68)5.16(41.29)15.05(59.09)
Daily mean °C (°F)0.52(32.94)2.65(36.77)4.44(39.99)9.06(48.31)15.48(59.86)20.84(69.51)25.31(77.56)24.23(75.61)20.19(68.34)14.0(57.2)7.26(45.07)2.91(37.24)12.24(54.03)
Average low °C (°F)-3.51(25.68)-1.51(29.28)0.12(32.22)4.09(39.36)9.87(49.77)14.69(58.44)19.48(67.06)18.88(65.98)14.8(58.64)9.29(48.72)3.11(37.6)-0.95(30.29)7.36(45.25)
Record low °C (°F)-19.0(-2.2)-15.0(5.0)-13.0(8.6)-3.0(26.6)2.0(35.6)8.0(46.4)14.0(57.2)12.0(53.6)6.0(42.8)-2.0(28.4)-9.0(15.8)-11.0(12.2)-19.0(-2.2)
Average precipitation mm (inches)46.73(1.84)48.25(1.9)41.73(1.64)49.49(1.95)39.31(1.55)41.1(1.62)54.32(2.14)49.94(1.97)28.57(1.12)52.74(2.08)50.46(1.99)63.25(2.49)47.16(1.86)
Average precipitation days (≥ 1.0 mm)2.643.823.554.364.183.454.184.452.913.272.913.093.57
Average relative humidity (%)68.2870.9671.4472.5375.2975.8977.0877.7876.5776.3773.274.6274.17
Mean monthly sunshine hours6.978.579.010.0112.3613.0813.4712.0610.138.266.756.669.78

Climate Graph

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

Mashantucket

Mashantucket Temperature by Month

July
25.31°C | 77.56°F
August
24.23°C | 75.61°F
June
20.84°C | 69.51°F
September
20.19°C | 68.34°F
May
15.48°C | 59.86°F
October
14.0°C | 57.2°F
April
9.06°C | 48.31°F
November
7.26°C | 45.07°F
March
4.44°C | 39.99°F
December
2.91°C | 37.24°F
February
2.65°C | 36.77°F
January
0.52°C | 32.94°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature26.0°C (78.8°F)16.45°C (61.61°F)9.0°C (48.2°F)
Avg Temperature23.0°C (73.4°F)13.58°C (56.44°F)5.0°C (41.0°F)
Min Temperature20.0°C (68.0°F)8.74°C (47.73°F)0.0°C (0°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)7.77°C (45.99°F)-7.0°C (19.4°F)
PrecipitationMaxAverageMinSum
Precipitation44.2mm | 1.74in4.47mm | 0.18in0.0mm | 0in138.5mm | 5.45in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.0kmh | 16.16mph13.03kmh | 8.1mph7.0kmh | 4.35mph
Gust Wind41.0kmh | 25.48mph19.97kmh | 12.41mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure44.2mb4.47mb0.0mb
Mashantucket

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0120 | 68.015 | 59.08511 | 6.8430.3 | 10260.9 | 0.04
2018-10-0219 | 66.217 | 62.69210 | 6.2130.18 | 102211.0 | 0.43
2018-10-0320 | 68.017 | 62.6889 | 5.5930.03 | 101712.4 | 0.49
2018-10-0420 | 68.017 | 62.69011 | 6.8430.0 | 10160.3 | 0.01
2018-10-0516 | 60.810 | 50.07213 | 8.0830.12 | 10200.0 | 0.0
2018-10-0616 | 60.89 | 48.2708 | 4.9730.21 | 10230.0 | 0.0
2018-10-0722 | 71.618 | 64.48710 | 6.2130.18 | 10220.7 | 0.03
2018-10-0816 | 60.813 | 55.48611 | 6.8430.42 | 10300.8 | 0.03
2018-10-0922 | 71.618 | 64.48812 | 7.4630.3 | 10260.2 | 0.01
2018-10-1023 | 73.420 | 68.09012 | 7.4630.06 | 10180.0 | 0.0
2018-10-1122 | 71.620 | 68.09313 | 8.0829.74 | 100718.6 | 0.73
2018-10-1215 | 59.010 | 50.07419 | 11.8129.59 | 100228.7 | 1.13
2018-10-1310 | 50.05 | 41.07410 | 6.2129.88 | 10123.4 | 0.13
2018-10-1412 | 53.64 | 39.2689 | 5.5930.21 | 10230.0 | 0.0
2018-10-1516 | 60.812 | 53.68515 | 9.3230.03 | 10172.4 | 0.09
2018-10-1611 | 51.82 | 35.65516 | 9.9430.03 | 10170.8 | 0.03
2018-10-1712 | 53.63 | 37.46016 | 9.9429.94 | 10140.1 | 0.0
2018-10-185 | 41.0-7 | 19.44516 | 9.9430.24 | 10240.0 | 0.0
2018-10-1911 | 51.81 | 33.85815 | 9.3230.15 | 10210.0 | 0.0
2018-10-2015 | 59.09 | 48.27316 | 9.9429.71 | 10061.6 | 0.06
2018-10-217 | 44.6-0 | 32.06418 | 11.1829.83 | 10101.4 | 0.06
2018-10-227 | 44.6-1 | 30.26110 | 6.2130.18 | 10220.0 | 0.0
2018-10-2312 | 53.66 | 42.87511 | 6.8430.03 | 10175.3 | 0.21
2018-10-248 | 46.42 | 35.67316 | 9.9429.97 | 10150.4 | 0.02
2018-10-256 | 42.8-2 | 28.46317 | 10.5630.06 | 10180.0 | 0.0
2018-10-266 | 42.8-4 | 24.8587 | 4.3530.12 | 10200.0 | 0.0
2018-10-2711 | 51.88 | 46.48926 | 16.1629.8 | 100944.2 | 1.74
2018-10-2811 | 51.87 | 44.68210 | 6.2129.74 | 10070.6 | 0.02
2018-10-2912 | 53.67 | 44.67813 | 8.0829.77 | 10084.7 | 0.19
2018-10-307 | 44.61 | 33.86713 | 8.0830.0 | 10160.0 | 0.0
2018-10-3111 | 51.84 | 39.27011 | 6.8430.06 | 10180.0 | 0.0

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