June weather forecast
Clearlake Oaks, CA

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Weather in June

The first month of the summer, June, is also a moderately hot month in Clearlake Oaks, California, with an average temperature fluctuating between 55.4°F (13°C) and 83.8°F (28.8°C).

Temperature

June's onset is marked by a temperature increase, moving from a warm 73.9°F (23.3°C) in May to a still moderately hot 83.8°F (28.8°C). A marked drop from daytime peak temperatures to an average low-temperature of 55.4°F (13°C) is observed during the nights in June in Clearlake Oaks, California.

Heat index

June's average heat index is appraised at 84.2°F (29°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

The average relative humidity in June in Clearlake Oaks is 49%.

Rainfall

In Clearlake Oaks, in June, it is raining for 2.6 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, in Clearlake Oaks, there are 79.8 rainfall days, and 17.44" (443mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Clearlake Oaks.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June in Clearlake Oaks, sunrise is at 5:46 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:40 pm PDT.

Sunshine

In June, the average sunshine is 11.6h.

UV index

The average daily maximum UV index in June in Clearlake Oaks is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in June translates into these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot is it in Clearlake Oaks in June?

The high-temperature, in June, in Clearlake Oaks, records 83.8°F (28.8°C), while the low-temperature is 55.4°F (13°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in June is appraised at 84.2°F (29°C).

What is the average humidity in June in Clearlake Oaks?

In June, the average relative humidity is 49%.

How many days does it rain in June in Clearlake Oaks?

In Clearlake Oaks, California, during June, the rain falls for 2.6 days and regularly aggregates up to 0.2" (5mm) of precipitation.

When it does not snow in Clearlake Oaks?

April through October are months without snowfall.

When are the longest days in Clearlake Oaks?

With an average of 14h and 54min of daylight, June has the longest days of the year in Clearlake Oaks, California.

What is the average length of the day in June in Clearlake Oaks?

The average day length in June in Clearlake Oaks, California, is 14h and 52min.

When are sunrise and sunset in June in Clearlake Oaks?

In June, on the first day of the month, sunrise is at 5:46 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:40 pm PDT.

How many hours of sunshine does Clearlake Oaks have in June?

In Clearlake Oaks, the average sunshine duration in June is 11.6h.

How high is the UV index in June in Clearlake Oaks?

The average daily maximum UV index in June in Clearlake Oaks is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Clearlake Oaks, CA

Average temperature in June - Clearlake Oaks, CA
  • Average high temperature in June: 83.8°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (52.7°F).

  • Average low temperature in June: 55.4°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).

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Average pressure in June
Clearlake Oaks, CA

Average pressure in June - Clearlake Oaks, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

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Average wind speed in June
Clearlake Oaks, CA

Average wind speed in June - Clearlake Oaks, CA
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

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Average humidity in June
Clearlake Oaks, CA

Average humidity in June - Clearlake Oaks, CA
  • Average humidity in June: 49%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

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Average rainfall in June
Clearlake Oaks, CA

Average rainfall in June - Clearlake Oaks, CA
  • Average rainfall in June: 0.2"

The wettest month (with the highest rainfall) is February (3.7").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Clearlake Oaks, CA

Average rainfall days in June - Clearlake Oaks, CA
  • Average rainfall days in June: 2.6 days

The month with the highest number of rainy days is March (13.9 days).
The months with the least rainy days are July and August (1.1 days).

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Average snowfall in June
Clearlake Oaks, CA

Average snowfall in June - Clearlake Oaks, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Clearlake Oaks, CA

Average snowfall days in June - Clearlake Oaks, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Clearlake Oaks, CA

Average daylight in June / Average sunshine in June - Clearlake Oaks, CA
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Clearlake Oaks, CA

Average sunshine days in June - Clearlake Oaks, CA
  • Average sunshine days in June: 26.6 days

The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (15.8 days).

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Average UV index in June
Clearlake Oaks, CA

Average UV index in June - Clearlake Oaks, CA
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in June
Clearlake Oaks, CA

Average cloud cover in June - Clearlake Oaks, CA
  • Average cloud cover in June: 13

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Clearlake Oaks, CA

Average visibility in June - Clearlake Oaks, 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).

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Clearlake Oaks, California, USA

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