July weather forecast
Santee, CA

Weather in July

July, the same as June, is another warm summer month in Santee, California, with an average temperature ranging between min 63.3°F (17.4°C) and max 82.6°F (28.1°C).

Temperature

In Santee, the average high-temperature in July is almost the same as in June - a still moderately hot 82.6°F (28.1°C). In July, in Santee, the average low-temperature is 63.3°F (17.4°C).

Heat index

The average heat index in July is evaluated at a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, metabolic differences, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In July, the average relative humidity is 62%.

Rainfall

In July, the rain falls for 4.3 days. Throughout July, 0.28" (7mm) of precipitation is accumulated. In Santee, during the entire year, the rain falls for 47.9 days and collects up to 5.31" (135mm) of precipitation.

Daylight

In Santee, the average length of the day in July is 14h and 4min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:00 pm. On the last day of July, in Santee, sunrise is at 6:01 am and sunset at 7:47 pm PDT.

Sunshine

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

UV index

The months with the highest UV index in Santee are June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in July in Santee?

In July, in Santee, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 63.3°F (17.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in July is evaluated at 86°F (30°C).

What is the average humidity in July in Santee?

In July, the average relative humidity is 62%.

How much does it rain in Santee in July?

In Santee, during July, the rain falls for 4.3 days and regularly aggregates up to 0.28" (7mm) of precipitation.

What is the average length of the day in July in Santee?

In July, the average day length in Santee is 14h and 4min.

When are sunrise and sunset in July in Santee?

On the first day of July in Santee, California, sunrise is at 5:43 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:47 pm PDT.

What month has the most sunshine in Santee?

July has the most sunshine of the year in Santee, California, with an average of 12.1h of sunshine.

How many hours of sunshine does Santee have in July?

In July, the average sunshine duration in Santee, California, is 12.1h.

When is the highest UV index in Santee?

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

What is the UV index intensity in July in Santee?

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

Average temperature in July
Santee, CA

Average temperature in July - Santee, CA
  • Average high temperature in July: 82.6°F

The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (64°F).

  • Average low temperature in July: 63.3°F

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is February (46.9°F).

[Resources]

Average pressure in July
Santee, CA

Average pressure in July - Santee, CA
  • Average pressure in July: 29.9"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.87"Hg).

[Resources]

Average wind speed in July
Santee, CA

Average wind speed in July - Santee, CA
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is April (5.4mph).
The calmest month (with the lowest average wind speed) is October (4.2mph).

[Resources]

Average humidity in July
Santee, CA

Average humidity in July - Santee, CA
  • Average humidity in July: 62%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (54%).

[Resources]

Average rainfall in July
Santee, CA

Average rainfall in July - Santee, CA
  • Average rainfall in July: 0.28"

The wettest month (with the highest rainfall) is February (1.14").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in July
Santee, CA

Average rainfall days in July - Santee, CA
  • Average rainfall days in July: 4.3 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is June (1.4 days).

[Resources]

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

Average daylight in July / Average sunshine in July - Santee, CA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 17min).
The month with the shortest days is December (Average daylight: 10h and 2min).

  • Average sunshine in July: 12h and 6min

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 42min).

[Resources]

Average sunshine days in July
Santee, CA

Average sunshine days in July - Santee, CA
  • Average sunshine days in July: 22.6 days

The month with the most sunshine days is June (28 days).
The month with the least sunshine days is February (22.3 days).

[Resources]

Average UV index in July
Santee, CA

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

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

[Resources]

Average cloud cover in July
Santee, CA

Average cloud cover in July - Santee, CA
  • Average cloud cover in July: 9

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).

[Resources]

Average visibility in July
Santee, CA

Average visibility in July - Santee, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location