June weather forecast
Seaside, CA

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Weather in June

June, the first month of the summer in Seaside, is a pleasant month, with an average temperature ranging between max 68.4°F (20.2°C) and min 52.3°F (11.3°C).

Temperature

Seaside marks the onset of June with an average high-temperature of a pleasant 68.4°F (20.2°C), a subtle shift from May's 63.9°F (17.7°C). Seaside reports an average low-temperature of 52.3°F (11.3°C) during the nights of June.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Seaside, in June, it is raining for 2.5 days, with typically 0.12" (3mm) of accumulated precipitation. In Seaside, during the entire year, the rain falls for 73.6 days and collects up to 11.77" (299mm) of precipitation.

Daylight

The month with the longest days in Seaside is June, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 5:49 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:29 pm PDT.

Sunshine

In June, the average sunshine is 11.8h.

UV index

June through September, with an average maximum UV index of 5, are months with the highest UV index in Seaside. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 5 in June translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

In June, in Seaside, the average high-temperature is 68.4°F (20.2°C), and the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in June?

The average relative humidity in June is 74%.

How many days does it rain in June?

In Seaside, in June, it is raining for 2.5 days, with typically 0.12" (3mm) of accumulated precipitation.

When are the longest days?

The month with the longest days in Seaside is June, with an average of 14h and 36min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 37min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:49 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:29 pm PDT.

How long on average sun shines in June?

The average sunshine duration in June is 11.8h.

What are the months with the highest UV index?

The months with the highest UV index are June through September, with an average maximum UV index of 5.

What is the UV index reading in June?

In Seaside, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Seaside, CA

Average temperature in June - Seaside, CA
  • Average high temperature in June: 68.4°F

The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in June: 52.3°F

The months with the highest average low temperature are August and September (55.2°F).
The coldest month (with the lowest average low temperature) is February (46°F).

Average pressure in June
Seaside, CA

Average pressure in June - Seaside, CA
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

Average wind speed in June
Seaside, CA

Average wind speed in June - Seaside, CA
  • Average wind speed in June: 7mph

The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in June
Seaside, CA

Average humidity in June - Seaside, CA
  • Average humidity in June: 74%

The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is November (68%).

Average rainfall in June
Seaside, CA

Average rainfall in June - Seaside, CA
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is December (2.4").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days in June
Seaside, CA

Average rainfall days in June - Seaside, CA
  • Average rainfall days in June: 2.5 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.1 days).

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

Average daylight in June / Average sunshine in June - Seaside, CA
  • Average daylight in June: 14h and 4min

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

  • Average sunshine in June: 11h and 5min

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

Average sunshine days in June
Seaside, CA

Average sunshine days in June - Seaside, CA
  • Average sunshine days in June: 25.7 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.8 days).

Average UV index in June
Seaside, CA

Average UV index in June - Seaside, CA
  • Average UV index in June: 5

The months with the highest UV index are June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in June
Seaside, CA

Average cloud cover in June - Seaside, CA
  • Average cloud cover in June: 13

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 9).

Average visibility in June
Seaside, CA

Average visibility in June - Seaside, CA
  • Average visibility in June: 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).

Seaside, California, USA

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