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CityCompass

San Jose, United States

Name: San Jose monthly climate normals
Creator: NASA POWER
License: https://creativecommons.org/licenses/by/4.0/

997k people
California

Best time to be here: July to September. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.

Comfortable months: 9 of 12; Comfort 7 or above
Comfort peak: 10.0; In September
Year range: 5 to 30 °C; Coldest nights to warmest days
Sunshine a year: 3,466 h; Very sunny

Dots are the other cities we cover here. Click one to switch.

Climate and comfort, month by month

Your comfort zoneColdest night°CHottest afternoon feel°C

ComfortableMixedHarshAverage temperature, day-to-night range shaded

Jan6.115 °C

Feb6.516 °C

Mar7.718 °C

Apr8.419 °C

May9.223 °C

Jun9.827 °C

Jul9.930 °C

Aug9.930 °C

Sep10.029 °C

Oct9.825 °C

Nov7.819 °C

Dec5.815 °C

January15 °C / 5 °C6.1

Days 15 °C, nights 5 °C

166 h sunshine · 9.7 h daylight

88 mm rain · 84% humidity

Cool average of 9.6 C

February16 °C / 6 °C6.5

Days 16 °C, nights 6 °C

191 h sunshine · 10.6 h daylight

90 mm rain · 83% humidity

Cool average of 10.6 C

March18 °C / 7 °C7.7

Days 18 °C, nights 7 °C

260 h sunshine · 11.7 h daylight

77 mm rain · 82% humidity

Cool average of 12 C
Sunny, about 260 hours of sunshine

April19 °C / 7 °C8.4

Days 19 °C, nights 7 °C

300 h sunshine · 13.0 h daylight

41 mm rain · 78% humidity

Cool average of 13.3 C
Sunny, about 300 hours of sunshine

May23 °C / 9 °C9.2

Days 23 °C, nights 9 °C

369 h sunshine · 14.0 h daylight

14 mm rain · 73% humidity

Cool average of 15.9 C
Dry, about 14 mm of rain
Sunny, about 369 hours of sunshine

June27 °C / 11 °C9.8

Days 27 °C, nights 11 °C

409 h sunshine · 14.6 h daylight

4 mm rain · 66% humidity

Mild average of 18.9 C
Dry, about 4 mm of rain
Sunny, about 409 hours of sunshine

July30 °C / 12 °C9.9

Days 30 °C, nights 12 °C

Feels like 33 °C in the afternoons

420 h sunshine · 14.3 h daylight

0 mm rain · 62% humidity

Mild average of 21 C
Dry, about 0 mm of rain
Sunny, about 420 hours of sunshine

August30 °C / 12 °C9.9

Days 30 °C, nights 12 °C

Feels like 34 °C in the afternoons

386 h sunshine · 13.4 h daylight

1 mm rain · 63% humidity

Mild average of 21.1 C
Dry, about 1 mm of rain
Sunny, about 386 hours of sunshine

September29 °C / 12 °C10.0

Days 29 °C, nights 12 °C

Feels like 32 °C in the afternoons

328 h sunshine · 12.2 h daylight

3 mm rain · 60% humidity

Mild average of 20.7 C
Dry, about 3 mm of rain
Sunny, about 328 hours of sunshine

October25 °C / 10 °C9.8

Days 25 °C, nights 10 °C

281 h sunshine · 11.0 h daylight

25 mm rain · 63% humidity

Cool average of 17.7 C
Sunny, about 281 hours of sunshine

November19 °C / 7 °C7.8

Days 19 °C, nights 7 °C

202 h sunshine · 10.0 h daylight

53 mm rain · 73% humidity

Cool average of 13 C

December15 °C / 5 °C5.8

Days 15 °C, nights 5 °C

154 h sunshine · 9.4 h daylight

114 mm rain · 81% humidity

Cool average of 9.7 C

The country behind the city

Living in San Jose means living under United States's tax and legal system. The essentials, from our country research:

Personal tax basisWorldwideResident income taxed wherever it arises

Cost floor, single$3,240/mo

LanguagesEnglish, Spanish

Safety6.05 / 10

Healthcare8.28 / 10

Internet9.05 / 10

Banking ease9.03 / 10

ClimateShield 20506.31 / 10

Would United States actually work for your taxes?

It runs regimes like Qualified Small Business Stock (QSBS) Exclusion (Section 1202), and whether they fit depends on your income, assets and citizenship, not on averages.

Run your GeoCompass analysis Read the full United States profile

Other cities in United States

See all 71 cities in United States

How the comfort score works (v1)

Each month scores 0 to 10 from four weighted components: temperature (35%), sunshine (25%), humidity (20%) and rain (20%), with an extra penalty when heat and humidity combine. Personal tolerances reshape the score: your heat limit compares to how afternoons feel (heat index), your cold limit to typical nights. Data: NASA POWER climatology 2001-2020 with elevation corrections, daylight computed from latitude.

City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)

CityCompass

San Jose, United States

997k people
California

Best time to be here: July to September. Every month below carries its climate normals and a comfort score you can tune to your own tolerances.

Comfortable months: 9 of 12; Comfort 7 or above
Comfort peak: 10.0; In September
Year range: 5 to 30 °C; Coldest nights to warmest days
Sunshine a year: 3,466 h; Very sunny

Dots are the other cities we cover here. Click one to switch.

Climate and comfort, month by month

Your comfort zoneColdest night°CHottest afternoon feel°C

ComfortableMixedHarshAverage temperature, day-to-night range shaded

Jan6.115 °C

Feb6.516 °C

Mar7.718 °C

Apr8.419 °C

May9.223 °C

Jun9.827 °C

Jul9.930 °C

Aug9.930 °C

Sep10.029 °C

Oct9.825 °C

Nov7.819 °C

Dec5.815 °C

January15 °C / 5 °C6.1

Days 15 °C, nights 5 °C

166 h sunshine · 9.7 h daylight

88 mm rain · 84% humidity

Cool average of 9.6 C

February16 °C / 6 °C6.5

Days 16 °C, nights 6 °C

191 h sunshine · 10.6 h daylight

90 mm rain · 83% humidity

Cool average of 10.6 C

March18 °C / 7 °C7.7

Days 18 °C, nights 7 °C

260 h sunshine · 11.7 h daylight

77 mm rain · 82% humidity

Cool average of 12 C
Sunny, about 260 hours of sunshine

April19 °C / 7 °C8.4

Days 19 °C, nights 7 °C

300 h sunshine · 13.0 h daylight

41 mm rain · 78% humidity

Cool average of 13.3 C
Sunny, about 300 hours of sunshine

May23 °C / 9 °C9.2

Days 23 °C, nights 9 °C

369 h sunshine · 14.0 h daylight

14 mm rain · 73% humidity

Cool average of 15.9 C
Dry, about 14 mm of rain
Sunny, about 369 hours of sunshine

June27 °C / 11 °C9.8

Days 27 °C, nights 11 °C

409 h sunshine · 14.6 h daylight

4 mm rain · 66% humidity

Mild average of 18.9 C
Dry, about 4 mm of rain
Sunny, about 409 hours of sunshine

July30 °C / 12 °C9.9

Days 30 °C, nights 12 °C

Feels like 33 °C in the afternoons

420 h sunshine · 14.3 h daylight

0 mm rain · 62% humidity

Mild average of 21 C
Dry, about 0 mm of rain
Sunny, about 420 hours of sunshine

August30 °C / 12 °C9.9

Days 30 °C, nights 12 °C

Feels like 34 °C in the afternoons

386 h sunshine · 13.4 h daylight

1 mm rain · 63% humidity

Mild average of 21.1 C
Dry, about 1 mm of rain
Sunny, about 386 hours of sunshine

September29 °C / 12 °C10.0

Days 29 °C, nights 12 °C

Feels like 32 °C in the afternoons

328 h sunshine · 12.2 h daylight

3 mm rain · 60% humidity

Mild average of 20.7 C
Dry, about 3 mm of rain
Sunny, about 328 hours of sunshine

October25 °C / 10 °C9.8

Days 25 °C, nights 10 °C

281 h sunshine · 11.0 h daylight

25 mm rain · 63% humidity

Cool average of 17.7 C
Sunny, about 281 hours of sunshine

November19 °C / 7 °C7.8

Days 19 °C, nights 7 °C

202 h sunshine · 10.0 h daylight

53 mm rain · 73% humidity

Cool average of 13 C

December15 °C / 5 °C5.8

Days 15 °C, nights 5 °C

154 h sunshine · 9.4 h daylight

114 mm rain · 81% humidity

Cool average of 9.7 C

The country behind the city

Living in San Jose means living under United States's tax and legal system. The essentials, from our country research:

Personal tax basisWorldwideResident income taxed wherever it arises

Cost floor, single$3,240/mo

LanguagesEnglish, Spanish

Safety6.05 / 10

Healthcare8.28 / 10

Internet9.05 / 10

Banking ease9.03 / 10

ClimateShield 20506.31 / 10

Would United States actually work for your taxes?

It runs regimes like Qualified Small Business Stock (QSBS) Exclusion (Section 1202), and whether they fit depends on your income, assets and citizenship, not on averages.

Run your GeoCompass analysis Read the full United States profile

Other cities in United States

See all 71 cities in United States

How the comfort score works (v1)

City data: GeoNames (CC BY 4.0) · Climate normals: NASA POWER (2001-2020) · Live weather: MET Norway (CC BY 4.0)