San Jose, California, United States Climate

Weather: 9.31°C/48.76°F, Wind SW at 2.06 km/h, 90% Humidity, 0% Chance of rain

San Jose Climate Summary

Located at an elevation of None meters (0 feet) above sea level, San Jose has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 19.59ºC (67.26ºF) and it is 6.95% higher than United States’s averages. San Jose typically receives about 5.64 millimeters (0.22 inches) of precipitation and has 13.72 rainy days (3.76% of the time) annually.

CountryUnited States
CityCalifornia
Longitude-121.8863286
Latitude37.3382082
Attitude/ElevationNonem (0ft)
Local timeThursday 16:08
Annual high temperature23.4ºC (74.12ºF)
Annual low temperature13.76ºC (56.77ºF)
Average annual precip.5.64mm (0.22in)
Warmest monthAugust (31.44ºC / 88.59ºF)
Coldest MonthFebruary (8.79ºC / 47.82ºF)
Wettest MonthMarch (17.02mm / 0.67in)
Driest MonthJune (0.07mm / 0.0in)
Number of days with rainfall (≥ 1.0 mm)13.72 days (3.76%)
Days with no rain351.28 days (96.24%)
Humidity55.99%

Climate San Jose: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)25.0(77.0)27.0(80.6)28.0(82.4)34.0(93.2)37.0(98.6)39.0(102.2)36.0(96.8)38.0(100.4)39.0(102.2)35.0(95.0)29.0(84.2)21.0(69.8)39.0(102.2)
Average high °C (°F)16.55(61.79)16.94(62.49)17.39(63.3)21.74(71.13)23.37(74.07)28.73(83.71)30.99(87.78)31.44(88.59)29.61(85.3)27.02(80.64)21.03(69.85)15.95(60.71)23.4(74.12)
Daily mean °C (°F)13.65(56.57)13.54(56.37)14.25(57.65)18.06(64.51)19.77(67.59)24.66(76.39)26.39(79.5)26.77(80.19)25.04(77.07)22.62(72.72)17.13(62.83)13.2(55.76)19.59(67.26)
Average low °C (°F)9.75(49.55)8.79(47.82)9.61(49.3)12.41(54.34)13.58(56.44)16.91(62.44)18.49(65.28)19.26(66.67)18.3(64.94)16.37(61.47)11.94(53.49)9.67(49.41)13.76(56.77)
Record low °C (°F)1.0(33.8)4.0(39.2)5.0(41.0)6.0(42.8)10.0(50.0)12.0(53.6)14.0(57.2)15.0(59.0)12.0(53.6)11.0(51.8)6.0(42.8)6.0(42.8)1.0(33.8)
Average precipitation mm (inches)12.49(0.49)10.23(0.4)17.02(0.67)3.98(0.16)4.01(0.16)0.07(0.0)0.82(0.03)0.25(0.01)0.25(0.01)0.83(0.03)5.39(0.21)12.34(0.49)5.64(0.22)
Average precipitation days (≥ 1.0 mm)2.091.553.820.911.090.00.360.090.090.091.272.361.14
Average relative humidity (%)67.8556.8464.2661.5659.7250.550.9651.4151.3842.7248.9965.6955.99
Mean monthly sunshine hours9.0410.079.7810.7912.714.2713.1211.5211.5311.048.947.4110.85

Climate Graph

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

San Jose

San Jose Temperature by Month

August
26.77°C | 80.19°F
July
26.39°C | 79.5°F
September
25.04°C | 77.07°F
June
24.66°C | 76.39°F
October
22.62°C | 72.72°F
May
19.77°C | 67.59°F
April
18.06°C | 64.51°F
November
17.13°C | 62.83°F
March
14.25°C | 57.65°F
January
13.65°C | 56.57°F
February
13.54°C | 56.37°F
December
13.2°C | 55.76°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)16.39°C (61.5°F)12.0°C (53.6°F)
Avg Temperature16.0°C (60.8°F)12.77°C (54.99°F)10.0°C (50.0°F)
Min Temperature11.0°C (51.8°F)8.68°C (47.62°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)3.32°C (37.98°F)-4.0°C (24.8°F)
PrecipitationMaxAverageMinSum
Precipitation4.9mm | 0.19in0.49mm | 0.02in0.0mm | 0in15.3mm | 0.6in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind9.0kmh | 5.59mph4.68kmh | 2.91mph2.0kmh | 1.24mph
Gust Wind13.0kmh | 8.08mph6.55kmh | 4.07mph3.0kmh | 1.86mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.9mb0.49mb0.0mb
San Jose

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-0115 | 59.05 | 41.0564 | 2.4930.18 | 10220.0 | 0.0
2020-12-0214 | 57.2-1 | 30.2424 | 2.4930.09 | 10190.0 | 0.0
2020-12-0315 | 59.01 | 33.8442 | 1.2430.18 | 10220.0 | 0.0
2020-12-0414 | 57.2-2 | 28.4363 | 1.8630.24 | 10240.0 | 0.0
2020-12-0515 | 59.01 | 33.8403 | 1.8630.24 | 10240.0 | 0.0
2020-12-0614 | 57.24 | 39.2575 | 3.1130.27 | 10250.0 | 0.0
2020-12-0714 | 57.21 | 33.8466 | 3.7330.12 | 10200.0 | 0.0
2020-12-0816 | 60.8-1 | 30.2324 | 2.4930.15 | 10210.0 | 0.0
2020-12-0915 | 59.0-4 | 24.8293 | 1.8630.06 | 10180.0 | 0.0
2020-12-1014 | 57.24 | 39.2546 | 3.7330.0 | 10160.0 | 0.0
2020-12-1111 | 51.83 | 37.4644 | 2.4930.18 | 10220.0 | 0.0
2020-12-1213 | 55.410 | 50.0835 | 3.1130.18 | 10220.9 | 0.04
2020-12-1312 | 53.610 | 50.0906 | 3.7330.21 | 10231.9 | 0.07
2020-12-1411 | 51.87 | 44.6785 | 3.1130.27 | 10250.7 | 0.03
2020-12-1511 | 51.83 | 37.4633 | 1.8630.27 | 10250.0 | 0.0
2020-12-1612 | 53.65 | 41.0663 | 1.8630.21 | 10230.0 | 0.0
2020-12-1712 | 53.68 | 46.4779 | 5.5930.09 | 10194.0 | 0.16
2020-12-1812 | 53.63 | 37.4614 | 2.4930.27 | 10250.0 | 0.0
2020-12-1913 | 55.42 | 35.6504 | 2.4930.36 | 10280.0 | 0.0
2020-12-2014 | 57.23 | 37.4534 | 2.4930.27 | 10250.0 | 0.0
2020-12-2114 | 57.23 | 37.4544 | 2.4930.06 | 10180.0 | 0.0
2020-12-2213 | 55.49 | 48.2804 | 2.4930.15 | 10210.0 | 0.0
2020-12-2314 | 57.20 | 32.0454 | 2.4930.21 | 10230.0 | 0.0
2020-12-2411 | 51.80 | 32.0513 | 1.8630.18 | 10220.0 | 0.0
2020-12-2511 | 51.84 | 39.2639 | 5.5930.12 | 10200.6 | 0.02
2020-12-2612 | 53.68 | 46.4796 | 3.7330.18 | 10220.5 | 0.02
2020-12-2711 | 51.86 | 42.8746 | 3.7330.0 | 10161.7 | 0.07
2020-12-2810 | 50.06 | 42.8787 | 4.3529.8 | 10094.9 | 0.19
2020-12-2911 | 51.82 | 35.6624 | 2.4930.18 | 10220.0 | 0.0
2020-12-3011 | 51.8-2 | 28.4443 | 1.8630.3 | 10260.0 | 0.0
2020-12-3111 | 51.85 | 41.0728 | 4.9730.15 | 10210.1 | 0.0

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