Sacramento
California, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Sacramento, CA

The State Capitol Building in Sacramento, California, under the perfect blue sky
The State Capitol Building in Sacramento, California, under the perfect blue sky
July, like June, is another hot summer month in Sacramento, California, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 92.1°F (33.4°C).

Temperature

The warmest month is July, with an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 58.5°F (14.7°C).

Heat index

The average heat index is calculated to a sweltering 100.6°F (38.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

July is the least humid month, with an average relative humidity of 53.2%.

Rainfall

The only month without rainfall in Sacramento is July.

Daylight

The average length of the day in Sacramento is 14.5h.

Sunshine

With an average of 14.2h of sunshine, July has the most sunshine of the year.

UV index

Months with the highest UV index in Sacramento are June and July, with an average maximum UV index of 9. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 9 in July interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the warmest month in Sacramento?

With an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 58.5°F (14.7°C), July is the warmest month in Sacramento.

What is the temperature in July in Sacramento?

In Sacramento, California, in July, the average high-temperature is 92.1°F (33.4°C), and the average low-temperature is 58.5°F (14.7°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is evaluated at 100.6°F (38.1°C).

What is the least humid month in Sacramento?

The least humid month is July, with an average relative humidity of 53.2%.

What is the average humidity in July in Sacramento?

In Sacramento, California, the average relative humidity in July is 53.2%.

Does it rain in Sacramento in July?

In July, it doesn't rain. June is the latest month when it rains.

What is the driest month in Sacramento?

July is the only month when rain does not fall in Sacramento, California.

How many hours of daylight does Sacramento have in July?

The average length of the day in July in Sacramento, California, is 14.5h.

What month has the most sunshine in Sacramento?

July has the most sunshine of the year, with an average of 14.2h of sunshine.

How long on average sun shines in July in Sacramento?

In July, the average sunshine in Sacramento is 14.2h.

What is the month with the highest UV index in Sacramento?

Months with the highest UV index in Sacramento are June and July, with an average maximum UV index of 9.

What is the UV index reading in July in Sacramento?

The average daily maximum UV index in July in Sacramento is 9. A UV Index value of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Sacramento, CA
  • Average high temperature in July: 92.1°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (53.8°F).

  • Average low temperature in July: 58.4°F

The month with the highest average low temperature is July (58.4°F).
The coldest month (with the lowest average low temperature) is December (38.4°F).

Average humidity in July - Sacramento, CA
  • Average humidity in July: 53.2%

The month with the highest relative humidity is January (83.3%).
The month with the lowest relative humidity is July (53.2%).

Average rainfall in July - Sacramento, CA
  • Average rainfall in July: 0"

The wettest month (with the highest rainfall) is January (3.6").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in July - Sacramento, CA
  • Average rainfall days in July: 0 days

The month with the highest number of rainy days is January (10.3 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight in July / Average sunshine in July - Sacramento, CA
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in July: 14.2h

The month with most sunshine is July (Average sunshine: 14.2h).
The month with least sunshine is December (Average sunshine: 4.6h).

Average UV index in July - Sacramento, CA
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 2).