Watch Hill, Rhode Island, United States Climate

Weather: 3.92°C/39.06°F, Wind SW at 5.66 km/h, 51% Humidity, 0% Chance of rain

United States
(Photo by Kawshar Ahmed on Unsplash)

Watch Hill Climate Summary

Located at an elevation of 8.9 meters (29.2 feet) above sea level, Watch Hill has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.19ºC (53.94ºF) and it is -0.45% lower than United States’s averages. Watch Hill typically receives about 47.32 millimeters (1.86 inches) of precipitation and has 43.82 rainy days (12.01% of the time) annually.

CountryUnited States
CityRhode Island
Longitude-71.8514495
Latitude41.3131906
Attitude/Elevation8.9m (29.2ft)
Local timeThursday 14:08
Annual high temperature14.39ºC (57.9ºF)
Annual low temperature8.17ºC (46.71ºF)
Average annual precip.47.32mm (1.86in)
Warmest monthJuly (27.04ºC / 80.67ºF)
Coldest MonthJanuary (-2.52ºC / 27.46ºF)
Wettest MonthDecember (64.97mm / 2.56in)
Driest MonthSeptember (29.19mm / 1.15in)
Number of days with rainfall (≥ 1.0 mm)43.82 days (12.01%)
Days with no rain321.18 days (87.99%)
Humidity74.83%

Climate Watch Hill: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)15.0(59.0)14.0(57.2)17.0(62.6)27.0(80.6)31.0(87.8)34.0(93.2)32.0(89.6)31.0(87.8)26.0(78.8)19.0(66.2)16.0(60.8)34.0(93.2)
Average high °C (°F)3.08(37.54)4.88(40.78)6.55(43.79)10.79(51.42)17.0(62.6)22.42(72.36)27.04(80.67)26.34(79.41)22.58(72.64)16.42(61.56)10.04(50.07)5.52(41.94)14.39(57.9)
Daily mean °C (°F)1.05(33.89)2.89(37.2)4.43(39.97)8.66(47.59)14.63(58.33)20.01(68.02)24.65(76.37)23.88(74.98)20.01(68.02)14.35(57.83)7.96(46.33)3.72(38.7)12.19(53.94)
Average low °C (°F)-2.52(27.46)-0.66(30.81)0.8(33.44)4.68(40.42)10.08(50.14)15.36(59.65)20.09(68.16)19.57(67.23)15.88(60.58)10.42(50.76)4.24(39.63)0.1(32.18)8.17(46.71)
Record low °C (°F)-17.0(1.4)-15.0(5.0)-11.0(12.2)-2.0(28.4)3.0(37.4)9.0(48.2)15.0(59.0)13.0(55.4)7.0(44.6)-1.0(30.2)-8.0(17.6)-10.0(14.0)-17.0(1.4)
Average precipitation mm (inches)46.29(1.82)50.07(1.97)42.0(1.65)48.15(1.9)39.14(1.54)39.61(1.56)53.65(2.11)48.86(1.92)29.19(1.15)55.41(2.18)50.45(1.99)64.97(2.56)47.32(1.86)
Average precipitation days (≥ 1.0 mm)2.553.733.914.184.183.554.454.642.913.453.183.093.65
Average relative humidity (%)69.171.7671.7873.7777.3477.978.4778.5776.9375.8972.6373.8374.83
Mean monthly sunshine hours7.058.559.0510.0812.4713.213.6512.1910.288.426.756.599.86

Climate Graph

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

Watch Hill

Watch Hill Temperature by Month

July
24.65°C | 76.37°F
August
23.88°C | 74.98°F
June
20.01°C | 68.02°F
September
20.01°C | 68.02°F
May
14.63°C | 58.33°F
October
14.35°C | 57.83°F
April
8.66°C | 47.59°F
November
7.96°C | 46.33°F
March
4.43°C | 39.97°F
December
3.72°C | 38.7°F
February
2.89°C | 37.2°F
January
1.05°C | 33.89°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)21.6°C (70.88°F)15.0°C (59.0°F)
Avg Temperature24.0°C (75.2°F)19.27°C (66.69°F)12.0°C (53.6°F)
Min Temperature22.0°C (71.6°F)15.73°C (60.31°F)7.0°C (44.6°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)13.7°C (56.66°F)2.0°C (35.6°F)
PrecipitationMaxAverageMinSum
Precipitation46.1mm | 1.81in2.83mm | 0.11in0.0mm | 0in84.8mm | 3.34in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind30.0kmh | 18.64mph15.0kmh | 9.32mph5.0kmh | 3.11mph
Gust Wind50.0kmh | 31.07mph24.33kmh | 15.12mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure46.1mb2.83mb0.0mb
Watch Hill

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0121 | 69.817 | 62.68316 | 9.9430.15 | 10211.2 | 0.05
2020-09-0221 | 69.820 | 68.09415 | 9.3229.97 | 10153.2 | 0.13
2020-09-0324 | 75.221 | 69.88712 | 7.4629.8 | 10090.7 | 0.03
2020-09-0424 | 75.218 | 64.47516 | 9.9429.83 | 10102.6 | 0.1
2020-09-0519 | 66.210 | 50.06014 | 8.730.15 | 10210.0 | 0.0
2020-09-0621 | 69.814 | 57.26810 | 6.2130.18 | 10220.0 | 0.0
2020-09-0721 | 69.816 | 60.87813 | 8.0830.09 | 10190.0 | 0.0
2020-09-0822 | 71.618 | 64.4837 | 4.3530.15 | 10210.0 | 0.0
2020-09-0922 | 71.618 | 64.48510 | 6.2130.3 | 10260.0 | 0.0
2020-09-1022 | 71.621 | 69.8945 | 3.1130.21 | 102310.9 | 0.43
2020-09-1121 | 69.819 | 66.28912 | 7.4630.12 | 102046.1 | 1.81
2020-09-1218 | 64.411 | 51.87118 | 11.1830.24 | 10240.0 | 0.0
2020-09-1320 | 68.014 | 57.27612 | 7.4630.12 | 10200.0 | 0.0
2020-09-1422 | 71.615 | 59.07115 | 9.3230.03 | 10170.0 | 0.0
2020-09-1515 | 59.06 | 42.85914 | 8.730.27 | 10250.0 | 0.0
2020-09-1618 | 64.411 | 51.86919 | 11.8130.21 | 10230.0 | 0.0
2020-09-1720 | 68.016 | 60.88014 | 8.730.03 | 10170.0 | 0.0
2020-09-1815 | 59.010 | 50.07021 | 13.0530.03 | 10174.0 | 0.16
2020-09-1913 | 55.43 | 37.45319 | 11.8130.24 | 10240.0 | 0.0
2020-09-2012 | 53.62 | 35.65521 | 13.0530.45 | 10310.0 | 0.0
2020-09-2113 | 55.43 | 37.45519 | 11.8130.47 | 10320.0 | 0.0
2020-09-2215 | 59.03 | 37.45118 | 11.1830.06 | 10180.0 | 0.0
2020-09-2318 | 64.49 | 48.26120 | 12.4329.8 | 10090.0 | 0.0
2020-09-2419 | 66.213 | 55.47613 | 8.0829.97 | 10150.0 | 0.0
2020-09-2520 | 68.015 | 59.07714 | 8.730.06 | 10180.0 | 0.0
2020-09-2619 | 66.216 | 60.88511 | 6.8430.09 | 10190.0 | 0.0
2020-09-2721 | 69.818 | 64.48811 | 6.8430.03 | 10170.0 | 0.0
2020-09-2821 | 69.819 | 66.28916 | 9.9429.94 | 10140.2 | 0.01
2020-09-2921 | 69.819 | 66.29115 | 9.3229.91 | 10130.8 | 0.03
2020-09-3020 | 68.016 | 60.88330 | 18.6429.71 | 100615.1 | 0.59

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