June weather forecast and climate
Santa Monica, CA

The neon-lit fun park in Santa Monica, California, with a view of the iconic Ferris wheel and pier
The neon-lit fun park in Santa Monica, California, with a view of the iconic Ferris wheel and pier

Weather in June

June, the first month of the summer, in Santa Monica, is a warm month, with average temperature varying between 58.8°F (14.9°C) and 74.1°F (23.4°C).

Temperature

In Santa Monica, the average high-temperature in June is essentially the same as in May - a moderately hot 74.1°F (23.4°C). In June, in Santa Monica, the average low-temperature is 58.8°F (14.9°C).

Humidity

June is the most humid month in Santa Monica, with an average relative humidity of 69%.

Rainfall

June and August are months with the least rain in Santa Monica when the rain falls for 2.3 days and typically aggregates up to 0.08" (2mm) of rain.

Ocean temperature

In Santa Monica, the average seawater temperature is 62.6°F (17°C).
Note: Swimming in 62.6°F (17°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

With an average of 14.4h of daylight, June has the longest days of the year.

Sunshine

The average sunshine in Santa Monica is 11.5h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
[Resources]

FAQ

What is the temperature in June in Santa Monica?

The average high-temperature, in June, in Santa Monica, California, is 74.1°F (23.4°C), while the average low-temperature is 58.8°F (14.9°C).

What is the most humid month in Santa Monica?

With an average relative humidity of 69%, June is the most humid month in Santa Monica, California.

What is the average humidity in June in Santa Monica?

The average relative humidity in June is 69%.

How much does it rain in Santa Monica in June?

In June, the rain falls for 2.3 days. Throughout June, 0.08" (2mm) of precipitation is accumulated.

What is the driest month in Santa Monica?

June and August are months with the least rain when the rain falls for 2.3 days and typically aggregates up to 0.08" (2mm) of rain.

What is the ocean temperature in June in Santa Monica?

In Santa Monica, California, the average seawater temperature in June is 62.6°F (17°C). Swimming in 62.6°F (17°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

When are the longest days in Santa Monica?

The month with the longest days in Santa Monica, California, is June, with an average of 14.4h of daylight.

How many hours of daylight does Santa Monica have in June?

In Santa Monica, the average length of the day in June is 14.4h.

How long on average sun shines in June in Santa Monica?

The average sunshine in June in Santa Monica, California, is 11.5h.

What are the months with the highest UV index in Santa Monica?

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

What is the UV index reading in June in Santa Monica?

In Santa Monica, California, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in June
Santa Monica, CA

Average temperature in June - Santa Monica, CA
  • Average high temperature in June: 74.1°F

The warmest month (with the highest average high temperature) is August (80.8°F).
The month with the lowest average high temperature is December (63.9°F).

  • Average low temperature in June: 58.8°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is February (50.5°F).

[Resources]

Average pressure in June
Santa Monica, CA

Average pressure in June - Santa Monica, CA
  • Average pressure in June: 29.9"

The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are June and September (29.9").

[Resources]

Average wind speed in June
Santa Monica, CA

Average wind speed in June - Santa Monica, CA
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (4.8mph).

[Resources]

Average humidity in June
Santa Monica, CA

Average humidity in June - Santa Monica, CA
  • Average humidity in June: 69%

The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (52%).

[Resources]

Average rainfall in June
Santa Monica, CA

Average rainfall in June - Santa Monica, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is January (1.54").
The driest months (with the least rainfall) are June and August (0.08").

[Resources]

Average rainfall days in June
Santa Monica, CA

Average rainfall days in June - Santa Monica, CA
  • Average rainfall days in June: 2.3 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is August (1.8 days).

[Resources]

Average sea temperature in June
Santa Monica, CA

Average sea temperature in June - Santa Monica, CA
  • Average sea temperature in June: 63°F

The best months for swimming (with the highest average sea temperature) are August, September and October (66°F).
The coldest months (with the lowest average sea temperature) are January, February, March, April, May and December (59°F).

[Resources]

Average daylight in June /
Average sunshine in June
Santa Monica, CA

Average daylight in June / Average sunshine in June - Santa Monica, CA
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 11.5h

Months with the most sunshine are July and August (Average sunshine: 11.9h).
Months with the least sunshine are February and December (Average sunshine: 6.6).

[Resources]

Average sunshine days in June
Santa Monica, CA

Average sunshine days in June - Santa Monica, CA
  • Average sunshine days in June: 24.8 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is February (21.8 days).

[Resources]

Average UV index in June
Santa Monica, CA

Average UV index in June - Santa Monica, 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).

[Resources]

Average cloud cover in June
Santa Monica, CA

Average cloud cover in June - Santa Monica, CA
  • Average cloud cover in June: 17

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

[Resources]

Average visibility in June
Santa Monica, CA

Average visibility in June - Santa Monica, 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).

[Resources]