Nampa, Idaho, United States Climate

Weather: 11.84°C/53.31°F, Wind SW at 5.66 km/h, 44% Humidity, 0% Chance of rain

United States
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Contents

Nampa Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Nampa has a Mid-latitude steppe climate (Classification: BSk). The district’s yearly temperature is 12.97ºC (55.35ºF) and it is 0.33% higher than United States’s averages. Nampa typically receives about 9.28 millimeters (0.37 inches) of precipitation and has 20.65 rainy days (5.66% of the time) annually.

CountryUnited States
CityIdaho
Longitude-116.55978
Latitude43.5788175
Attitude/ElevationNonem (0ft)
Local timeTuesday 05:47
Annual high temperature17.49ºC (63.48ºF)
Annual low temperature7.44ºC (45.39ºF)
Average annual precip.9.28mm (0.37in)
Warmest monthAugust (33.44ºC / 92.19ºF)
Coldest MonthDecember (-1.72ºC / 28.9ºF)
Wettest MonthJanuary (18.77mm / 0.74in)
Driest MonthAugust (2.43mm / 0.1in)
Number of days with rainfall (≥ 1.0 mm)20.65 days (5.66%)
Days with no rain344.35 days (94.34%)
Humidity48.73%

Climate Nampa: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)18.0(64.4)18.0(64.4)30.0(86.0)36.0(96.8)33.0(91.4)40.0(104.0)43.0(109.4)40.0(104.0)33.0(91.4)23.0(73.4)12.0(53.6)43.0(109.4)
Average high °C (°F)5.31(41.56)5.61(42.1)10.91(51.64)16.51(61.72)21.85(71.33)25.24(77.43)32.83(91.09)33.44(92.19)27.1(80.78)16.96(62.53)10.11(50.2)4.03(39.25)17.49(63.48)
Daily mean °C (°F)2.63(36.73)2.65(36.77)7.19(44.94)12.09(53.76)17.19(62.94)20.1(68.18)26.17(79.11)26.89(80.4)21.37(70.47)12.33(54.19)5.94(42.69)1.08(33.94)12.97(55.35)
Average low °C (°F)-0.31(31.44)-0.8(30.56)2.96(37.33)6.79(44.22)11.02(51.84)13.19(55.74)17.66(63.79)18.25(64.85)13.86(56.95)6.77(44.19)1.66(34.99)-1.72(28.9)7.44(45.39)
Record low °C (°F)-9.0(15.8)-10.0(14.0)-4.0(24.8)-1.0(30.2)2.0(35.6)5.0(41.0)10.0(50.0)10.0(50.0)3.0(37.4)-7.0(19.4)-8.0(17.6)-9.0(15.8)-10.0(14.0)
Average precipitation mm (inches)18.77(0.74)16.21(0.64)14.75(0.58)9.83(0.39)12.05(0.47)8.65(0.34)2.93(0.12)2.43(0.1)4.21(0.17)3.35(0.13)8.04(0.32)10.16(0.4)9.28(0.37)
Average precipitation days (≥ 1.0 mm)3.092.552.642.182.091.450.640.820.640.641.642.271.72
Average relative humidity (%)68.2360.6555.8550.8750.1843.9130.726.8732.6440.9153.9669.9948.73
Mean monthly sunshine hours6.858.9310.310.4712.8414.0414.412.0511.2310.539.127.0510.65

Climate Graph

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

Nampa

Nampa Temperature by Month

August
26.89°C | 80.4°F
July
26.17°C | 79.11°F
September
21.37°C | 70.47°F
June
20.1°C | 68.18°F
May
17.19°C | 62.94°F
October
12.33°C | 54.19°F
April
12.09°C | 53.76°F
March
7.19°C | 44.94°F
November
5.94°C | 42.69°F
February
2.65°C | 36.77°F
January
2.63°C | 36.73°F
December
1.08°C | 33.94°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature39.0°C (102.2°F)31.26°C (88.27°F)22.0°C (71.6°F)
Avg Temperature33.0°C (91.4°F)24.77°C (76.59°F)17.0°C (62.6°F)
Min Temperature23.0°C (73.4°F)16.61°C (61.9°F)11.0°C (51.8°F)
Dew PointMaxAverageMin
Dew Point13.0°C (55.4°F)6.19°C (43.14°F)1.0°C (33.8°F)
PrecipitationMaxAverageMinSum
Precipitation11.6mm | 0.46in0.47mm | 0.02in0.0mm | 0in14.5mm | 0.57in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph10.35kmh | 6.43mph5.0kmh | 3.11mph
Gust Wind33.0kmh | 20.51mph16.1kmh | 10.0mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.6mb0.47mb0.0mb
Nampa

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-07-0117 | 62.65 | 41.04813 | 8.0829.8 | 10090.0 | 0.0
2020-07-0220 | 68.05 | 41.0416 | 3.7329.88 | 10120.0 | 0.0
2020-07-0322 | 71.66 | 42.8368 | 4.9729.88 | 10120.0 | 0.0
2020-07-0422 | 71.68 | 46.44311 | 6.8429.94 | 10140.0 | 0.0
2020-07-0522 | 71.67 | 44.64114 | 8.729.97 | 10150.0 | 0.0
2020-07-0623 | 73.48 | 46.4409 | 5.5929.85 | 10110.0 | 0.0
2020-07-0722 | 71.66 | 42.83616 | 9.9429.8 | 10090.0 | 0.0
2020-07-0819 | 66.26 | 42.84512 | 7.4629.94 | 10140.0 | 0.0
2020-07-0922 | 71.67 | 44.6397 | 4.3529.85 | 10110.0 | 0.0
2020-07-1022 | 71.69 | 48.24211 | 6.8429.97 | 10150.0 | 0.0
2020-07-1128 | 82.47 | 44.6306 | 3.7329.97 | 10150.0 | 0.0
2020-07-1223 | 73.45 | 41.03315 | 9.3229.91 | 10130.0 | 0.0
2020-07-1321 | 69.83 | 37.43317 | 10.5629.91 | 10130.0 | 0.0
2020-07-1421 | 69.82 | 35.63012 | 7.4629.94 | 10140.0 | 0.0
2020-07-1523 | 73.43 | 37.4289 | 5.5929.94 | 10140.0 | 0.0
2020-07-1627 | 80.67 | 44.6305 | 3.1129.88 | 10120.0 | 0.0
2020-07-1726 | 78.87 | 44.63210 | 6.2129.83 | 10100.0 | 0.0
2020-07-1824 | 75.25 | 41.03112 | 7.4629.91 | 10130.0 | 0.0
2020-07-1925 | 77.04 | 39.22810 | 6.2129.91 | 10130.0 | 0.0
2020-07-2027 | 80.67 | 44.63010 | 6.2129.88 | 10120.0 | 0.0
2020-07-2130 | 86.07 | 44.6286 | 3.7329.8 | 10090.0 | 0.0
2020-07-2229 | 84.28 | 46.4308 | 4.9729.71 | 10060.9 | 0.04
2020-07-2326 | 78.813 | 55.45011 | 6.8429.77 | 100811.6 | 0.46
2020-07-2426 | 78.89 | 48.2425 | 3.1129.83 | 10100.2 | 0.01
2020-07-2524 | 75.21 | 33.82314 | 8.729.88 | 10120.0 | 0.0
2020-07-2625 | 77.02 | 35.62510 | 6.2129.97 | 10150.0 | 0.0
2020-07-2729 | 84.23 | 37.4225 | 3.1129.91 | 10130.0 | 0.0
2020-07-2830 | 86.010 | 50.0347 | 4.3529.85 | 10110.5 | 0.02
2020-07-2928 | 82.411 | 51.8418 | 4.9729.91 | 10131.3 | 0.05
2020-07-3032 | 89.67 | 44.62522 | 13.6729.88 | 10120.0 | 0.0
2020-07-3133 | 91.44 | 39.21912 | 7.4629.88 | 10120.0 | 0.0

Nampa 3 Year Historical Weather Data

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