June weather forecast
Sierra City, CA

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Weather in June

June, the first month of the summer in Sierra City, is a pleasant month, with an average temperature ranging between max 72.7°F (22.6°C) and min 42.1°F (5.6°C).

Temperature

With the beginning of June, Sierra City's average high-temperature sees an increase, transitioning from a mild 60.6°F (15.9°C) in May to a pleasant 72.7°F (22.6°C). Sierra City encounters a significant temperature differential, with an average low-temperature of 42.1°F (5.6°C) during June nights.

Humidity

In Sierra City, the average relative humidity in June is 50%.

Rainfall

In Sierra City, in June, during 5.3 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, there are 80.1 rainfall days, and 22.95" (583mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows. During 0.5 snowfall days, in June, Sierra City aggregates 0.28" (7mm) of snow. In Sierra City, during the entire year, snow falls for 69.3 days and aggregates up to 103.5" (2629mm) of snow.

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 5:36 am and sunset at 8:24 pm. On the last day of June, sunrise is at 5:38 am and sunset at 8:34 pm PDT.

Sunshine

The average sunshine in June is 11.7h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily UV index of 5 turns into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

Sierra City in June has an average high-temperature of 72.7°F (22.6°C) and an average low-temperature of 42.1°F (5.6°C).

What is the average humidity in June?

The average relative humidity in June is 50%.

How many days does it rain in June?

In June, the rain falls for 5.3 days. Throughout June, 0.43" (11mm) of precipitation is accumulated.

What is the last month it snows?

June is the last month it regularly snows. During 0.5 snowfall days, in June, Sierra City aggregates 0.28" (7mm) of snow.

When are the longest days?

The month with the longest days is June, with an average of 14h and 54min of daylight.

How many hours of daylight does Sierra City have in June?

The average day length in June is 14h and 55min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:36 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:34 pm PDT.

How long on average sun shines in June?

In June, the average sunshine duration is 11.7h.

What are the months with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Sierra City, CA

Average temperature in June - Sierra City, CA
  • Average high temperature in June: 72.7°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).

  • Average low temperature in June: 42.1°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is December (21.6°F).

Average pressure in June
Sierra City, CA

Average pressure in June - Sierra City, CA
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
Sierra City, CA

Average wind speed in June - Sierra City, CA
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).

Average humidity in June
Sierra City, CA

Average humidity in June - Sierra City, CA
  • Average humidity in June: 50%

The months with the highest relative humidity are January and March (81%).
The months with the lowest relative humidity are July and August (40%).

Average rainfall in June
Sierra City, CA

Average rainfall in June - Sierra City, CA
  • Average rainfall in June: 0.43"

The wettest month (with the highest rainfall) is March (4.02").
The driest month (with the least rainfall) is August (0.2").

Average rainfall days in June
Sierra City, CA

Average rainfall days in June - Sierra City, CA
  • Average rainfall days in June: 5.3 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is July (3.3 days).

Average snowfall in June
Sierra City, CA

Average snowfall in June - Sierra City, CA
  • Average snowfall in June: 0.28"

The month with the highest snowfall is December (22.52").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Sierra City, CA

Average snowfall days in June - Sierra City, CA
  • Average snowfall days in June: 0.5 days

The month with the highest number of snowfall days is March (14.7 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in June /
Average sunshine in June
Sierra City, CA

Average daylight in June / Average sunshine in June - Sierra City, 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 24min).

  • 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 January (Average sunshine: 5h and 0min).

Average sunshine days in June
Sierra City, CA

Average sunshine days in June - Sierra City, CA
  • Average sunshine days in June: 23.7 days

The month with the most sunshine days is August (26 days).
The month with the least sunshine days is March (11.8 days).

Average UV index in June
Sierra City, CA

Average UV index in June - Sierra City, CA
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).

Average cloud cover in June
Sierra City, CA

Average cloud cover in June - Sierra City, CA
  • Average cloud cover in June: 14

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 7).

Average visibility in June
Sierra City, CA

Average visibility in June - Sierra City, CA
  • Average visibility in June: 6mi

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).

Sierra City, California, USA

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