June weather forecast
Upper Lake, CA

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Weather in June

The first month of the summer, June, is a warm month in Upper Lake, California, with an average temperature varying between 54.1°F (12.3°C) and 82.6°F (28.1°C).

Temperature

Upper Lake in June sees a temperature change, with average high-temperatures moving from a pleasant 72.1°F (22.3°C) in May to a warm 82.6°F (28.1°C). Significant variation from daytime temperatures marks June, with the month recording a nightly average of 54.1°F (12.3°C).

Heat index

The heat index in June is estimated at 84.2°F (29°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In June, the average relative humidity in Upper Lake is 52%.

Rainfall

In Upper Lake, California, in June, during 3.4 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Upper Lake, California, during the entire year, the rain falls for 92 days and collects up to 21.02" (534mm) of precipitation.

Snowfall

In Upper Lake, snow does not fall in April through October.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:32 pm. On the last day of June, in Upper Lake, sunrise is at 5:49 am and sunset at 8:41 pm PDT.

Sunshine

In June, the average sunshine is 11.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Upper Lake. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

How hot is June in Upper Lake?

Upper Lake in June has an average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 54.1°F (12.3°C). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 84.2°F (29°C).

What is the average humidity in June in Upper Lake?

The average relative humidity in June is 52%.

How much does it rain in Upper Lake in June?

In Upper Lake, California, in June, it is raining for 3.4 days, with typically 0.28" (7mm) of accumulated precipitation.

When it does not snow in Upper Lake?

April through October are months without snowfall.

When are the longest days in Upper Lake?

June has the longest days of the year in Upper Lake, with an average of 14h and 54min of daylight.

What is the average length of the day in June in Upper Lake?

In Upper Lake, the average day length in June is 14h and 53min.

When are sunrise and sunset in June in Upper Lake?

On the first day of June, sunrise is at 5:46 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:41 pm PDT.

How long on average sun shines in June in Upper Lake?

In Upper Lake, the average sunshine duration in June is 11.5h.

What are the months with the highest UV index in Upper Lake?

The months with the highest UV index in Upper Lake are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Upper Lake?

In Upper Lake, the average daily maximum UV index in June 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Upper Lake, CA

Average temperature in June - Upper Lake, CA
  • Average high temperature in June: 82.6°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (52.3°F).

  • Average low temperature in June: 54.1°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure in June
Upper Lake, CA

Average pressure in June - Upper Lake, 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
Upper Lake, CA

Average wind speed in June - Upper Lake, CA
  • Average wind speed in June: 5.2mph

The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is November (4.1mph).

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Average humidity in June
Upper Lake, CA

Average humidity in June - Upper Lake, CA
  • Average humidity in June: 52%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (47%).

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Average rainfall in June
Upper Lake, CA

Average rainfall in June - Upper Lake, CA
  • Average rainfall in June: 0.28"

The wettest month (with the highest rainfall) is February (4.06").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days in June
Upper Lake, CA

Average rainfall days in June - Upper Lake, CA
  • Average rainfall days in June: 3.4 days

The month with the highest number of rainy days is March (15.9 days).
The months with the least rainy days are July and August (1.3 days).

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Average snowfall in June
Upper Lake, CA

Average snowfall in June - Upper Lake, CA
  • Average snowfall in June: 0"

The months with the highest snowfall are January and February (0.47").
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
Upper Lake, CA

Average snowfall days in June - Upper Lake, 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
Upper Lake, CA

Average daylight in June / Average sunshine in June - Upper Lake, 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 3min

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
Upper Lake, CA

Average sunshine days in June - Upper Lake, CA
  • Average sunshine days in June: 25.5 days

The months with the most sunshine days are July and August (28.3 days).
The month with the least sunshine days is March (13.7 days).

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Average UV index in June
Upper Lake, CA

Average UV index in June - Upper Lake, CA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Upper Lake, CA

Average cloud cover in June - Upper Lake, CA
  • Average cloud cover in June: 13

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in June
Upper Lake, CA

Average visibility in June - Upper Lake, CA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are March and December (5mi).

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Upper Lake, California, USA

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