Jamestown, Rhode Island, United States Climate

Weather: 5.27°C/41.49°F, Wind SW at 3.6 km/h, 67% Humidity, 0% Chance of rain

United States
(Photo by Lauren Richmond on Unsplash)
Contents

Jamestown Climate Summary

Located at an elevation of 13.34 meters (43.77 feet) above sea level, Jamestown has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.1ºC (53.78ºF) and it is -0.54% lower than United States’s averages. Jamestown typically receives about 41.28 millimeters (1.63 inches) of precipitation and has 40.64 rainy days (11.13% of the time) annually.

CountryUnited States
CityRhode Island
Longitude-71.3711656
Latitude41.4963134
Attitude/Elevation13.34m (43.77ft)
Local timeWednesday 05:13
Annual high temperature14.27ºC (57.69ºF)
Annual low temperature8.03ºC (46.45ºF)
Average annual precip.41.28mm (1.63in)
Warmest monthJuly (26.61ºC / 79.9ºF)
Coldest MonthJanuary (-2.78ºC / 27.0ºF)
Wettest MonthDecember (62.68mm / 2.47in)
Driest MonthSeptember (22.84mm / 0.9in)
Number of days with rainfall (≥ 1.0 mm)40.64 days (11.13%)
Days with no rain324.36 days (88.87%)
Humidity73.9%

Climate Jamestown: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)14.0(57.2)16.0(60.8)18.0(64.4)27.0(80.6)30.0(86.0)34.0(93.2)32.0(89.6)30.0(86.0)25.0(77.0)19.0(66.2)16.0(60.8)34.0(93.2)
Average high °C (°F)3.05(37.49)4.98(40.96)6.4(43.52)10.87(51.57)17.08(62.74)22.28(72.1)26.61(79.9)26.23(79.21)22.18(71.92)16.26(61.27)10.01(50.02)5.35(41.63)14.27(57.69)
Daily mean °C (°F)1.06(33.91)2.84(37.11)4.29(39.72)8.64(47.55)14.56(58.21)19.96(67.93)24.41(75.94)23.92(75.06)19.92(67.86)14.18(57.52)7.87(46.17)3.51(38.32)12.1(53.78)
Average low °C (°F)-2.78(27.0)-0.92(30.34)0.46(32.83)4.58(40.24)9.96(49.93)15.24(59.43)20.12(68.22)19.84(67.71)15.87(60.57)10.17(50.31)3.84(38.91)-0.08(31.86)8.03(46.45)
Record low °C (°F)-18.0(-0.4)-17.0(1.4)-11.0(12.2)-3.0(26.6)3.0(37.4)8.0(46.4)15.0(59.0)14.0(57.2)8.0(46.4)-3.0(26.6)-9.0(15.8)-9.0(15.8)-18.0(-0.4)
Average precipitation mm (inches)42.91(1.69)44.6(1.76)46.49(1.83)43.28(1.7)30.33(1.19)33.66(1.33)38.61(1.52)32.59(1.28)22.84(0.9)51.54(2.03)45.84(1.8)62.68(2.47)41.28(1.63)
Average precipitation days (≥ 1.0 mm)2.554.03.364.273.643.553.453.732.453.553.093.03.39
Average relative humidity (%)68.9171.0570.9472.976.1476.5877.676.9675.5975.1771.6273.3273.9
Mean monthly sunshine hours6.788.549.0710.0212.4313.2313.6112.2210.268.066.536.599.78

Climate Graph

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

Jamestown

Jamestown Temperature by Month

July
24.41°C | 75.94°F
August
23.92°C | 75.06°F
June
19.96°C | 67.93°F
September
19.92°C | 67.86°F
May
14.56°C | 58.21°F
October
14.18°C | 57.52°F
April
8.64°C | 47.55°F
November
7.87°C | 46.17°F
March
4.29°C | 39.72°F
December
3.51°C | 38.32°F
February
2.84°C | 37.11°F
January
1.06°C | 33.91°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)16.87°C (62.37°F)7.0°C (44.6°F)
Avg Temperature21.0°C (69.8°F)14.35°C (57.83°F)6.0°C (42.8°F)
Min Temperature15.0°C (59.0°F)9.71°C (49.48°F)5.0°C (41.0°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)8.68°C (47.62°F)2.0°C (35.6°F)
PrecipitationMaxAverageMinSum
Precipitation27.7mm | 1.09in4.51mm | 0.18in0.0mm | 0in139.8mm | 5.5in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph14.26kmh | 8.86mph5.0kmh | 3.11mph
Gust Wind39.0kmh | 24.23mph21.77kmh | 13.53mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure27.7mb4.51mb0.0mb
Jamestown

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-0110 | 50.04 | 39.27311 | 6.8430.42 | 10300.1 | 0.0
2019-05-0213 | 55.48 | 46.48113 | 8.0830.18 | 10224.2 | 0.17
2019-05-0310 | 50.08 | 46.4909 | 5.5930.12 | 10202.2 | 0.09
2019-05-0414 | 57.212 | 53.6925 | 3.1129.88 | 10127.3 | 0.29
2019-05-0510 | 50.09 | 48.29314 | 8.729.88 | 101226.2 | 1.03
2019-05-0612 | 53.67 | 44.68118 | 11.1830.0 | 10168.9 | 0.35
2019-05-0714 | 57.28 | 46.47511 | 6.8430.15 | 10210.2 | 0.01
2019-05-0814 | 57.28 | 46.47610 | 6.2130.21 | 10230.6 | 0.02
2019-05-0912 | 53.62 | 35.65613 | 8.0830.36 | 10280.0 | 0.0
2019-05-1014 | 57.210 | 50.08124 | 14.9130.09 | 10190.7 | 0.03
2019-05-1117 | 62.610 | 50.07013 | 8.0829.97 | 10151.0 | 0.04
2019-05-126 | 42.84 | 39.28415 | 9.3230.0 | 101627.7 | 1.09
2019-05-139 | 48.24 | 39.27722 | 13.6729.88 | 10125.4 | 0.21
2019-05-148 | 46.45 | 41.08317 | 10.5629.83 | 10105.3 | 0.21
2019-05-1511 | 51.85 | 41.0757 | 4.3529.83 | 10100.8 | 0.03
2019-05-1615 | 59.09 | 48.27610 | 6.2129.85 | 10114.6 | 0.18
2019-05-1715 | 59.011 | 51.88313 | 8.0829.8 | 10091.3 | 0.05
2019-05-1817 | 62.68 | 46.46512 | 7.4629.97 | 10150.0 | 0.0
2019-05-1916 | 60.810 | 50.07414 | 8.730.06 | 10180.8 | 0.03
2019-05-2020 | 68.015 | 59.08521 | 13.0529.8 | 10093.0 | 0.12
2019-05-2116 | 60.86 | 42.85519 | 11.8129.85 | 10110.0 | 0.0
2019-05-2215 | 59.05 | 41.05615 | 9.3230.18 | 10220.0 | 0.0
2019-05-2315 | 59.010 | 50.07621 | 13.0530.12 | 10200.5 | 0.02
2019-05-2418 | 64.411 | 51.87223 | 14.2929.85 | 10110.0 | 0.0
2019-05-2517 | 62.68 | 46.46712 | 7.4630.15 | 10210.0 | 0.0
2019-05-2621 | 69.814 | 57.27718 | 11.1829.88 | 10123.0 | 0.12
2019-05-2720 | 68.012 | 53.66710 | 6.2129.88 | 10121.4 | 0.06
2019-05-2814 | 57.211 | 51.88215 | 9.3229.88 | 10125.4 | 0.21
2019-05-2916 | 60.810 | 50.07913 | 8.0829.77 | 10088.9 | 0.35
2019-05-3016 | 60.811 | 51.88410 | 6.2129.77 | 100810.6 | 0.42
2019-05-3120 | 68.014 | 57.28114 | 8.729.74 | 10079.7 | 0.38

Jamestown 3 Year Historical Weather Data

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