June weather forecast
Castlewood, CO

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Weather in June

The first month of the summer, June, is a moderately hot month in Castlewood, Colorado, with an average temperature ranging between min 54.5°F (12.5°C) and max 82°F (27.8°C).

Temperature

June is characterized by a clear rise in the average high-temperature, escalating from May's refreshing 67.1°F (19.5°C) to a moderately hot 82°F (27.8°C). Castlewood logs a substantial downturn to a cool 54.5°F (12.5°C) during June nights, a considerable shift from daytime highs.

Heat index

The heat index for June is computed to be 82.4°F (28°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

June, August and September, with an average relative humidity of 43%, are the least humid months in Castlewood.

Rainfall

In Castlewood, during June, the rain falls for 10.3 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, in Castlewood, there are 94.2 rainfall days, and 11.97" (304mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Castlewood.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:33 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:31 pm MDT.

Sunshine

The months with the most sunshine are June and July, with an average of 11.9h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the usual temperature for Castlewood in June?

In Castlewood, 82°F (27.8°C) is the average high-temperature and 54.5°F (12.5°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 82.4°F (28°C).

What are the least humid months in Castlewood?

June, August and September, with an average relative humidity of 43%, are the least humid months in Castlewood, Colorado.

What is the average humidity in June in Castlewood?

In June, the average relative humidity in Castlewood, Colorado, is 43%.

How much does it rain in Castlewood in June?

In Castlewood, Colorado, in June, it is raining for 10.3 days, with typically 1.14" (29mm) of accumulated precipitation.

When it does not snow in Castlewood?

In Castlewood, snow does not fall in June through September.

Does it snow in Castlewood in June?

In June, in Castlewood, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Castlewood?

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

What is the average length of the day in June in Castlewood?

In Castlewood, Colorado, the average day length in June is 14h and 55min.

When are sunrise and sunset in June in Castlewood?

In June, on the first day of the month, sunrise is at 5:33 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:31 pm MDT.

What are the months with the most sunshine in Castlewood?

The months with the most sunshine in Castlewood are June and July, with an average of 11.9h of sunshine.

How many hours of sunshine does Castlewood have in June?

In June, the average sunshine duration in Castlewood, Colorado, is 11.9h.

What is the month with the highest UV index in Castlewood?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Castlewood, Colorado.

What is the UV index intensity in June in Castlewood?

The average daily maximum UV index in June in Castlewood is 6. A UV Index value of 6 to 7 symbolizes 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
Castlewood, CO

Average temperature in June - Castlewood, CO
  • Average high temperature in June: 82°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (40.3°F).

  • Average low temperature in June: 54.5°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure in June
Castlewood, CO

Average pressure in June - Castlewood, CO
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).

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Average wind speed in June
Castlewood, CO

Average wind speed in June - Castlewood, CO
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest months (with the lowest average wind speed) are August and December (6.5mph).

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Average humidity in June
Castlewood, CO

Average humidity in June - Castlewood, CO
  • Average humidity in June: 43%

The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June, August and September (43%).

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Average rainfall in June
Castlewood, CO

Average rainfall in June - Castlewood, CO
  • Average rainfall in June: 1.14"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is September (0.47").

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Average rainfall days in June
Castlewood, CO

Average rainfall days in June - Castlewood, CO
  • Average rainfall days in June: 10.3 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is November (3.4 days).

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Average snowfall in June
Castlewood, CO

Average snowfall in June - Castlewood, CO
  • Average snowfall in June: 0"

The month with the highest snowfall is April (6.34").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Castlewood, CO

Average snowfall days in June - Castlewood, CO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in June /
Average sunshine in June
Castlewood, CO

Average daylight in June / Average sunshine in June - Castlewood, CO
  • 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 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

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Average sunshine days in June
Castlewood, CO

Average sunshine days in June - Castlewood, CO
  • Average sunshine days in June: 15.6 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is April (12.7 days).

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Average UV index in June
Castlewood, CO

Average UV index in June - Castlewood, CO
  • 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 2).

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Average cloud cover in June
Castlewood, CO

Average cloud cover in June - Castlewood, CO
  • Average cloud cover in June: 15

The month with the most cloud cover is April (Cloud cover 26).
The months with the least cloud cover are June and September (Cloud cover 15).

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Average visibility in June
Castlewood, CO

Average visibility in June - Castlewood, CO
  • 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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Castlewood, Colorado, USA

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