June weather forecast
Knights Ferry, CA

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Weather in June

June, the first month of the summer in Knights Ferry, is a hot month, with an average temperature ranging between min 57.7°F (14.3°C) and max 86°F (30°C).

Temperature

As Knights Ferry enters June, the average high-temperature increases from the a moderately hot 75.6°F (24.2°C) of May to a tropical 86°F (30°C). Throughout June nights, a significant departure from daytime temperatures, with an average low of 57.7°F (14.3°C), is recognized.

Heat index

June's mean heat index is estimated at a hot 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Knights Ferry, the average relative humidity in June is 41%.

Rainfall

In Knights Ferry, in June, it is raining for 1.7 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, there are 72.8 rainfall days, and 20.91" (531mm) of precipitation is accumulated.

Snowfall

In Knights Ferry, snow does not fall in January, March through November.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:28 pm PDT.

Sunshine

The average sunshine in June is 11.9h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

In June, in Knights Ferry, the average high-temperature is 86°F (30°C), and the average low-temperature is 57.7°F (14.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in June is estimated at 86°F (30°C).

What is the average humidity in June?

In June, the average relative humidity is 41%.

How many days does it rain in June?

In June, the rain falls for 1.7 days. Throughout June, 0.2" (5mm) of precipitation is accumulated.

When it does not snow?

January, March through November are months without snowfall in Knights Ferry, California.

When are the longest days?

June has the longest days of the year, with an average of 14h and 42min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 44min.

When is the sunrise / sunset in June in Knights Ferry?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:28 pm PDT.

How many hours of sunshine does Knights Ferry have in June?

In Knights Ferry, the average sunshine duration in June is 11.9h.

What is the month with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

How high is the UV index in June?

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
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
Knights Ferry, CA

Average temperature in June - Knights Ferry, CA
  • Average high temperature in June: 86°F

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in June: 57.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

Average pressure in June
Knights Ferry, CA

Average pressure in June - Knights Ferry, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Knights Ferry, CA

Average wind speed in June - Knights Ferry, CA
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

Average humidity in June
Knights Ferry, CA

Average humidity in June - Knights Ferry, CA
  • Average humidity in June: 41%

The month with the highest relative humidity is March (70%).
The month with the lowest relative humidity is July (32%).

Average rainfall in June
Knights Ferry, CA

Average rainfall in June - Knights Ferry, CA
  • Average rainfall in June: 0.2"

The wettest month (with the highest rainfall) is March (4.17").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in June
Knights Ferry, CA

Average rainfall days in June - Knights Ferry, CA
  • Average rainfall days in June: 1.7 days

The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (1 days).

Average snowfall in June
Knights Ferry, CA

Average snowfall in June - Knights Ferry, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (0.28").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Knights Ferry, CA

Average snowfall days in June - Knights Ferry, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Knights Ferry, CA

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

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

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in June
Knights Ferry, CA

Average sunshine days in June - Knights Ferry, CA
  • Average sunshine days in June: 27.8 days

The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is March (17.8 days).

Average UV index in June
Knights Ferry, CA

Average UV index in June - Knights Ferry, CA
  • Average UV index in June: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June
Knights Ferry, CA

Average cloud cover in June - Knights Ferry, CA
  • Average cloud cover in June: 9

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in June
Knights Ferry, CA

Average visibility in June - Knights Ferry, 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).

Knights Ferry, California, USA

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