The year at a glance
Averages from 30 years of climate history, 1991-2020
| Milpitas | Metric | Sunnyvale |
|---|---|---|
| 251 days | Sunny daysclear or partly cloudy skies | 251 days |
| 19 in | Precipitationper year | 15 in |
| 55 days | Wet daysrain or snow per year | 61 days |
| 0 in | Snowfallper year | 0 in |
| 18 days | Hot daysabove 90 °F | 11 days |
| 3 days | Freezing nightsat or below 32 °F | 2 days |
| 69% | Humidityaverage relative | 72% |
| 61 °F | Average temperatureyear round | 60 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milpitas high | 59 | 62 | 66 | 69 | 74 | 79 | 81 | 81 | 81 | 75 | 65 | 59 |
| Sunnyvale high | 59 | 62 | 65 | 68 | 72 | 76 | 78 | 78 | 78 | 74 | 65 | 59 |
| Milpitas low | 42 | 45 | 47 | 49 | 53 | 56 | 59 | 59 | 58 | 53 | 46 | 42 |
| Sunnyvale low | 42 | 44 | 47 | 49 | 53 | 56 | 58 | 59 | 57 | 53 | 46 | 42 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milpitas | 3.6 | 3.8 | 2.9 | 1.6 | 0.8 | 0.2 | 0.0 | 0.0 | 0.1 | 0.9 | 1.7 | 3.3 |
| Sunnyvale | 2.8 | 2.9 | 2.3 | 1.2 | 0.6 | 0.1 | 0.0 | 0.0 | 0.1 | 0.7 | 1.3 | 2.5 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milpitas | 14 | 13 | 15 | 18 | 22 | 25 | 29 | 29 | 28 | 24 | 18 | 15 |
| Sunnyvale | 14 | 13 | 15 | 18 | 22 | 25 | 29 | 29 | 28 | 24 | 18 | 15 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Milpitas vs another city
- Milpitas vs Fremont, CA
- Milpitas vs East Foothills, CA
- Milpitas vs Alum Rock, CA
- Milpitas vs Santa Clara, CA
- Milpitas vs Burbank, CA
- Milpitas vs New York, NY
- Milpitas vs Los Angeles, CA
- Milpitas vs Chicago, IL
- Milpitas vs Houston, TX
- Milpitas vs Phoenix, AZ
- Milpitas vs Philadelphia, PA
Sunnyvale vs another city
- Sunnyvale vs Mountain View, CA
- Sunnyvale vs Santa Clara, CA
- Sunnyvale vs Los Altos, CA
- Sunnyvale vs Cupertino, CA
- Sunnyvale vs Los Altos Hills, CA
- Sunnyvale vs Palo Alto, CA
- Sunnyvale vs New York, NY
- Sunnyvale vs Los Angeles, CA
- Sunnyvale vs Chicago, IL
- Sunnyvale vs Houston, TX
- Sunnyvale vs Phoenix, AZ
- Sunnyvale vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).