Bristol, New Hampshire, United States Climate

Weather: 9.37°C/48.87°F, Wind SW at 0.45 km/h, 58% Humidity, 0% Chance of rain

United States
(Photo by David Groves on Unsplash)
Contents

Bristol Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Bristol has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 8.62ºC (47.52ºF) and it is -4.02% lower than United States’s averages. Bristol typically receives about 38.5 millimeters (1.52 inches) of precipitation and has 42.56 rainy days (11.66% of the time) annually.

CountryUnited States
CityNew Hampshire
Longitude-71.7367162
Latitude43.5911499
Attitude/ElevationNonem (0ft)
Local timeThursday 18:54
Annual high temperature12.34ºC (54.21ºF)
Annual low temperature1.3ºC (34.34ºF)
Average annual precip.38.5mm (1.52in)
Warmest monthJuly (28.15ºC / 82.67ºF)
Coldest MonthJanuary (-10.97ºC / 12.25ºF)
Wettest MonthApril (53.1mm / 2.09in)
Driest MonthSeptember (26.75mm / 1.05in)
Number of days with rainfall (≥ 1.0 mm)42.56 days (11.66%)
Days with no rain322.44 days (88.34%)
Humidity78.24%

Climate Bristol: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)18.0(64.4)15.0(59.0)21.0(69.8)31.0(87.8)33.0(91.4)36.0(96.8)34.0(93.2)32.0(89.6)27.0(80.6)20.0(68.0)14.0(57.2)36.0(96.8)
Average high °C (°F)-2.43(27.63)-0.05(31.91)3.62(38.52)9.42(48.96)18.49(65.28)23.74(74.73)28.15(82.67)26.37(79.47)22.14(71.85)13.2(55.76)4.88(40.78)0.52(32.94)12.34(54.21)
Daily mean °C (°F)-5.57(21.97)-3.47(25.75)0.31(32.56)5.88(42.58)14.54(58.17)19.89(67.8)23.91(75.04)21.97(71.55)17.48(63.46)9.32(48.78)1.64(34.95)-2.45(27.59)8.62(47.52)
Average low °C (°F)-10.97(12.25)-9.61(14.7)-5.95(21.29)-1.22(29.8)5.22(41.4)9.69(49.44)14.18(57.52)12.86(55.15)9.16(48.49)3.17(37.71)-3.64(25.45)-7.35(18.77)1.3(34.34)
Record low °C (°F)-26.0(-14.8)-22.0(-7.6)-20.0(-4.0)-8.0(17.6)-4.0(24.8)2.0(35.6)8.0(46.4)6.0(42.8)-1.0(30.2)-6.0(21.2)-19.0(-2.2)-16.0(3.2)-26.0(-14.8)
Average precipitation mm (inches)34.77(1.37)39.85(1.57)32.55(1.28)53.1(2.09)30.9(1.22)34.32(1.35)38.88(1.53)40.75(1.6)26.75(1.05)40.93(1.61)49.19(1.94)40.05(1.58)38.5(1.52)
Average precipitation days (≥ 1.0 mm)3.093.823.644.733.643.913.643.732.183.823.452.913.55
Average relative humidity (%)82.2284.481.7575.6273.1273.6375.5476.1676.0280.7480.9678.7778.24
Mean monthly sunshine hours6.077.978.229.7412.5312.9913.2512.3910.317.846.26.249.48

Climate Graph

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

Bristol

Bristol Temperature by Month

July
23.91°C | 75.04°F
August
21.97°C | 71.55°F
June
19.89°C | 67.8°F
September
17.48°C | 63.46°F
May
14.54°C | 58.17°F
October
9.32°C | 48.78°F
April
5.88°C | 42.58°F
November
1.64°C | 34.95°F
March
0.31°C | 32.56°F
December
-2.45°C | 27.59°F
February
-3.47°C | 25.75°F
January
-5.57°C | 21.97°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature34.0°C (93.2°F)27.81°C (82.06°F)19.0°C (66.2°F)
Avg Temperature29.0°C (84.2°F)23.13°C (73.63°F)18.0°C (64.4°F)
Min Temperature19.0°C (66.2°F)13.68°C (56.62°F)9.0°C (48.2°F)
Dew PointMaxAverageMin
Dew Point19.0°C (66.2°F)15.48°C (59.86°F)9.0°C (48.2°F)
PrecipitationMaxAverageMinSum
Precipitation40.3mm | 1.59in5.88mm | 0.23in0.0mm | 0in182.4mm | 7.18in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.0kmh | 6.84mph6.74kmh | 4.19mph3.0kmh | 1.86mph
Gust Wind17.0kmh | 10.56mph10.06kmh | 6.25mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure40.3mb5.88mb0.0mb
Bristol

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0123 | 73.418 | 64.4876 | 3.7330.06 | 10185.3 | 0.21
2018-08-0227 | 80.618 | 64.4749 | 5.5930.03 | 10170.3 | 0.01
2018-08-0325 | 77.019 | 66.2843 | 1.8630.12 | 102014.0 | 0.55
2018-08-0423 | 73.419 | 66.2914 | 2.4930.06 | 101840.3 | 1.59
2018-08-0527 | 80.616 | 60.8706 | 3.7330.09 | 10190.0 | 0.0
2018-08-0629 | 84.217 | 62.6657 | 4.3530.0 | 10160.0 | 0.0
2018-08-0728 | 82.418 | 64.4748 | 4.9729.91 | 10133.1 | 0.12
2018-08-0825 | 77.019 | 66.2855 | 3.1129.85 | 101110.8 | 0.43
2018-08-0924 | 75.217 | 62.6788 | 4.9729.74 | 10078.0 | 0.31
2018-08-1022 | 71.611 | 51.8668 | 4.9729.88 | 10120.0 | 0.0
2018-08-1120 | 68.013 | 55.4805 | 3.1130.0 | 10165.9 | 0.23
2018-08-1218 | 64.416 | 60.8975 | 3.1130.09 | 101916.5 | 0.65
2018-08-1320 | 68.018 | 64.4955 | 3.1130.06 | 10183.6 | 0.14
2018-08-1421 | 69.818 | 64.4955 | 3.1129.88 | 101215.4 | 0.61
2018-08-1525 | 77.017 | 62.6785 | 3.1129.83 | 10101.9 | 0.07
2018-08-1624 | 75.214 | 57.2719 | 5.5930.0 | 10161.5 | 0.06
2018-08-1723 | 73.416 | 60.8816 | 3.7330.0 | 10165.4 | 0.21
2018-08-1822 | 71.617 | 62.6859 | 5.5929.83 | 10104.5 | 0.18
2018-08-1921 | 69.812 | 53.6748 | 4.9730.03 | 10170.0 | 0.0
2018-08-2021 | 69.812 | 53.6766 | 3.7330.15 | 10210.0 | 0.0
2018-08-2121 | 69.813 | 55.4807 | 4.3530.06 | 10180.1 | 0.0
2018-08-2218 | 64.416 | 60.8957 | 4.3529.74 | 100739.7 | 1.56
2018-08-2319 | 66.29 | 48.26911 | 6.8429.91 | 10130.0 | 0.0
2018-08-2423 | 73.411 | 51.8674 | 2.4930.15 | 10210.0 | 0.0
2018-08-2523 | 73.414 | 57.2755 | 3.1130.24 | 10240.0 | 0.0
2018-08-2622 | 71.614 | 57.2796 | 3.7330.06 | 10180.4 | 0.02
2018-08-2725 | 77.016 | 60.8776 | 3.7330.0 | 10160.0 | 0.0
2018-08-2828 | 82.419 | 66.27211 | 6.8429.94 | 10145.1 | 0.2
2018-08-2929 | 84.219 | 66.2709 | 5.5929.91 | 10130.5 | 0.02
2018-08-3022 | 71.614 | 57.2729 | 5.5930.03 | 10170.1 | 0.0
2018-08-3119 | 66.210 | 50.0717 | 4.3530.3 | 10260.0 | 0.0

Bristol 3 Year Historical Weather Data

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