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Milpitas (CA) Weather and Climate: A Comprehensive Guide

The temperature in Milpitas can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and mild during the cooler months. The city tends toward drier weather patterns. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Milpitas can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 27°C in July. In December, the coolest month of the year, temperatures drop to a moderate 15°C.

At night, you can expect cooler temperatures, with averages dropping to around 5°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Milpitas tends toward drier weather patterns, receiving approximately 335 mm of rain per year. Milpitas can be quite wet during December, receiving approximately 69 mm of precipitation over 11 rainy days.

In contrast July, experiences much drier conditions, with 0 mm of rainfall, spread across 0 rainy days. For more details, please visit our Milpitas Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Milpitas can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: San Francisco, the United States of America (46 KM, 29 Miles).

Daily hours of sunshine

Data from: San Francisco, the United States of America (46 KM, 29 Miles).

Forecast for Milpitas (CA)

Fri   Dec 27
19°C | 12°C
NW 3 m/s
3.3 mm
broken clouds and slight rain

broken clouds and slight rain

Sat   Dec 28
20°C | 12°C
NW 2 m/s
broken clouds and no rain

broken clouds and no rain

Sun   Dec 29
18°C | 10°C
SE 5 m/s
6.4 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Milpitas in the United States of America

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Milpitas?
    The hottest season / summer takes place in June, July, August and September.
  • Does Milpitas have a dry season?
    Yes, the months of May, June, July, August, September and October are very dry.
  • Which is the warmest month in Milpitas?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Milpitas?
    The coldest month is December with an average maximum temperature of 15°C.
  • Which is the wettest month in Milpitas?
    December tops the wettest month list with 69 mm of rainfall.
  • Which is the driest month in Milpitas?
    July is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in Milpitas?
    May is the sunniest month with an average of 324 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.