July weather forecast
Milpitas, CA

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Weather in July

July, like June, in Milpitas, California, is another warm summer month, with an average temperature ranging between max 83.5°F (28.6°C) and min 55.9°F (13.3°C).

Temperature

Milpitas's July weather reaches an average high of 83.5°F (28.6°C) and an average low of 55.9°F (13.3°C), making it the warmest month.

Heat index

July's mean heat index is calculated to be a tropical 86°F (30°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The least humid month in Milpitas is July, with an average relative humidity of 58%.

Rainfall

The months with the least rainfall are June through August Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.

Daylight

In Milpitas, the average length of the day in July is 14h and 26min.
On the first day of July, sunrise is at 5:50 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:16 pm PDT.

Sunshine

With an average of 12.1h of sunshine, July has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

In Milpitas, the peak temperatures are generally noted in July, averaging a high of 83.5°F (28.6°C) and a low of 55.9°F (13.3°C).

How hot is it in July?

The average high-temperature and low-temperature during July are 83.5°F (28.6°C) and 55.9°F (13.3°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in July is calculated to be 86°F (30°C).

What is the least humid month?

With an average relative humidity of 58%, July is the least humid month.

What is the average humidity in July?

The average relative humidity in July is 58%.

What is the driest month?

June through August are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.

How much does it rain in July?

In Milpitas, in July, it is raining for 1.3 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the average length of the day in July?

The average day length in July is 14h and 26min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:50 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:16 pm PDT.

What month has the most sunshine?

With an average of 12.1h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Milpitas have in July?

In July, the average sunshine duration is 12.1h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July?

In Milpitas, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Milpitas, CA

Average temperature in July - Milpitas, CA
  • Average high temperature in July: 83.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in July: 55.9°F

The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January and December (42.6°F).

Average pressure in July
Milpitas, CA

Average pressure in July - Milpitas, CA
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

Average wind speed in July
Milpitas, CA

Average wind speed in July - Milpitas, CA
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest months (with the lowest average wind speed) are October and November (4.3mph).

Average humidity in July
Milpitas, CA

Average humidity in July - Milpitas, CA
  • Average humidity in July: 58%

The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (58%).

Average rainfall in July
Milpitas, CA

Average rainfall in July - Milpitas, CA
  • Average rainfall in July: 0.04"

The wettest month (with the highest rainfall) is March (0.83").
The driest months (with the least rainfall) are June, July and August (0.04").

Average rainfall days in July
Milpitas, CA

Average rainfall days in July - Milpitas, CA
  • Average rainfall days in July: 1.3 days

The month with the highest number of rainy days is March (9.9 days).
The month with the least rainy days is August (0.4 days).

Average daylight in July /
Average sunshine in July
Milpitas, CA

Average daylight in July / Average sunshine in July - Milpitas, CA
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in July
Milpitas, CA

Average sunshine days in July - Milpitas, CA
  • Average sunshine days in July: 28.3 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is March (19.5 days).

Average UV index in July
Milpitas, CA

Average UV index in July - Milpitas, CA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in July
Milpitas, CA

Average cloud cover in July - Milpitas, CA
  • Average cloud cover in July: 5

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).

Average visibility in July
Milpitas, CA

Average visibility in July - Milpitas, CA
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Milpitas, California, USA

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