June weather forecast and climate
Santee, CA

Weather in June

The first month of the summer, June, is a moderately hot month in Santee, California, with average temperature fluctuating between 77.5°F (25.3°C) and 57.2°F (14°C).

Temperature

In Santee, the average high-temperature in June slightly increases, from a pleasant 71.8°F (22.1°C) in May, to a moderately hot 77.5°F (25.3°C). In June, the average low-temperature is 57.2°F (14°C).

Humidity

The average relative humidity in June is 64%.

Rainfall

June is the month with the least rainfall in Santee. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 14.3h of daylight.

Sunshine

In June, the average sunshine in Santee, California, is 12h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Santee, California. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
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. 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.
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FAQ

What is the temperature in June in Santee?

In June, in Santee, California, the average high-temperature is 77.5°F (25.3°C), and the average low-temperature is 57.2°F (14°C).

What is the average humidity in June in Santee?

In Santee, California, the average relative humidity in June is 64%.

How much does it rain in Santee in June?

In Santee, in June, during 1.4 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

What is the driest month in Santee?

June is the month with the least rainfall in Santee, California. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

When are the longest days in Santee?

The month with the longest days is June, with an average of 14.3h of daylight.

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

In June, the average length of the day in Santee is 14.3h.

How many hours of sunshine does Santee have in June?

In June, the average sunshine is 12h.

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 in Santee, California.

What is the UV index reading in June in Santee?

In June, the average daily maximum UV index in Santee is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in June
Santee, CA

Average temperature in June - Santee, CA
  • Average high temperature in June: 77.5°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 June: 57.2°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).

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Average pressure in June
Santee, CA

Average pressure in June - Santee, CA
  • Average pressure in June: 29.87"

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

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Average wind speed in June
Santee, CA

Average wind speed in June - Santee, CA
  • Average wind speed in June: 4.8mph

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).

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Average humidity in June
Santee, CA

Average humidity in June - Santee, CA
  • Average humidity in June: 64%

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

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Average rainfall in June
Santee, CA

Average rainfall in June - Santee, CA
  • Average rainfall in June: 0.04"

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

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Average rainfall days in June
Santee, CA

Average rainfall days in June - Santee, CA
  • Average rainfall days in June: 1.4 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).

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

Average daylight in June / Average sunshine in June - Santee, CA
  • Average daylight in June: 14.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in June: 12h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in June
Santee, CA

Average sunshine days in June - Santee, CA
  • Average sunshine days in June: 28 days

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

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Average UV index in June
Santee, CA

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

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

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Average cloud cover in June
Santee, CA

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

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).

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Average visibility in June
Santee, CA

Average visibility in June - Santee, CA
  • Average visibility in June: 6mi

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

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