June weather forecast
Sinclair, WY

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Weather in June

The first month of the summer, June, is a warm month in Sinclair, Wyoming, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 73.9°F (23.3°C).

Temperature

Sinclair's weather in June shows a rise in the average high-temperature, moving up from May's mild 59.7°F (15.4°C) to a moderately hot 73.9°F (23.3°C). Sinclair observes a noteworthy temperature drop from the daily highs during June nights, with a mean temperature of 51.1°F (10.6°C).

Humidity

In Sinclair, the average relative humidity in June is 37%.

Rainfall

In Sinclair, in June, during 6 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Sinclair, during the entire year, the rain falls for 81.7 days and collects up to 9.72" (247mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 15h and 12min of daylight.
On the first day of June, sunrise is at 5:35 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:47 pm MDT.

Sunshine

In June, the average sunshine is 11.8h.

UV index

The average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 5 during June, leads to the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What is the average June temperature?

An average high-temperature, in June, in Sinclair, is 73.9°F (23.3°C) and the average low-temperature is 51.1°F (10.6°C).

What is the average humidity in June?

In Sinclair, Wyoming, the average relative humidity in June is 37%.

How much does it rain in June?

In Sinclair, in June, during 6 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

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

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What is the average length of the day in June?

In June, the average day length is 15h and 10min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:35 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:47 pm MDT.

How many hours of sunshine does Sinclair have in June?

The average sunshine duration in June is 11.8h.

How high is the UV index in June?

The average daily maximum UV index in June in Sinclair is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Sinclair, WY

Average temperature in June - Sinclair, WY
  • Average high temperature in June: 73.9°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in June: 51.1°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in June
Sinclair, WY

Average pressure in June - Sinclair, WY
  • Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in June
Sinclair, WY

Average wind speed in June - Sinclair, WY
  • Average wind speed in June: 11.2mph

The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.5mph).

Average humidity in June
Sinclair, WY

Average humidity in June - Sinclair, WY
  • Average humidity in June: 37%

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are July and August (35%).

Average rainfall in June
Sinclair, WY

Average rainfall in June - Sinclair, WY
  • Average rainfall in June: 0.47"

The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is August (0.35").

Average rainfall days in June
Sinclair, WY

Average rainfall days in June - Sinclair, WY
  • Average rainfall days in June: 6 days

The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is November (3.2 days).

Average snowfall in June
Sinclair, WY

Average snowfall in June - Sinclair, WY
  • Average snowfall in June: 0"

The month with the highest snowfall is April (5.75").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Sinclair, WY

Average snowfall days in June - Sinclair, WY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (14.6 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in June /
Average sunshine in June
Sinclair, WY

Average daylight in June / Average sunshine in June - Sinclair, WY
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days in June
Sinclair, WY

Average sunshine days in June - Sinclair, WY
  • Average sunshine days in June: 21.1 days

The month with the most sunshine days is June (21.1 days).
The month with the least sunshine days is February (11.2 days).

Average UV index in June
Sinclair, WY

Average UV index in June - Sinclair, WY
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in June
Sinclair, WY

Average cloud cover in June - Sinclair, WY
  • Average cloud cover in June: 15

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 13).

Average visibility in June
Sinclair, WY

Average visibility in June - Sinclair, WY
  • Average visibility in June: 6mi

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

Sinclair, Wyoming, USA

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