June weather forecast and climate
Sinclair, ME

June, the first month of the summer, in Sinclair, is an enjoyable month, with average temperature ranging between max 67.5°F (19.7°C) and min 47.3°F (8.5°C).

Temperature

In Sinclair, the average high-temperature slightly increases, from a moderate 58.8°F (14.9°C) in May, to an enjoyable 67.5°F (19.7°C). In Sinclair, in June, the average low-temperature is 47.3°F (8.5°C).

Humidity

The average relative humidity in Sinclair, Maine, is 77%.

Rainfall

In Sinclair, during 15.9 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Sinclair, during the entire year, the rain falls for 140.8 days and collects up to 30.12" (765mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15.9h of daylight.

Sunshine

In Sinclair, the average sunshine is 8.4h.

UV index

Months with the highest UV index in Sinclair are June and July, 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 the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in June in Sinclair?

The average high-temperature, in June, is 67.5°F (19.7°C), while the average low-temperature is 47.3°F (8.5°C).

What is the average humidity in June in Sinclair?

In June, the average relative humidity is 77%.

How many days does it rain in June in Sinclair?

In Sinclair, Maine, during June, the rain falls for 15.9 days and regularly aggregates up to 2.52" (64mm) of precipitation.

Does it snow in Sinclair in June?

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

When it does not snow in Sinclair?

In Sinclair snow does not fall in June through September.

When are the longest days in Sinclair?

With an average of 15.9h of daylight, June has the longest days of the year in Sinclair.

How many hours of daylight does Sinclair have in June?

In June, the average length of the day is 15.9h.

How many hours of sunshine does Sinclair have in June?

In Sinclair, Maine, the average sunshine in June is 8.4h.

What are the months with the highest UV index in Sinclair?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Sinclair.

What is the UV index reading in June in Sinclair?

The average daily maximum UV index in June in Sinclair, Maine, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in June - Sinclair, ME
  • Average high temperature in June: 67.5°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (18°F).

  • Average low temperature in June: 47.3°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).

Average pressure in June - Sinclair, ME
  • Average pressure in June: 29.88"

Months with the highest atmospheric pressure are March, September and November (30.01").
The month with the lowest atmospheric pressure is June (29.88").

Average wind speed in June - Sinclair, ME
  • Average wind speed in June: 6.8mph

The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in June - Sinclair, ME
  • Average humidity in June: 77%

The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (76%).

Average rainfall in June - Sinclair, ME
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in June - Sinclair, ME
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is July (17.1 days).
Months with the least rainy days are January and February (4.3 days).

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

The month with the highest snowfall is January (14.92").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (21.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Sinclair, ME
  • Average daylight in June: 15.9h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in June: 8.4h

The month with the most sunshine is August (Average sunshine: 9.5h).
The month with the least sunshine is February (Average sunshine: 2.1h).

Average sunshine days in June - Sinclair, ME
  • Average sunshine days in June: 12.7 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is April (7.9 days).

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

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in June - Sinclair, ME
  • Average cloud cover in June: 47

The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 42).

Average visibility in June - Sinclair, ME
  • Average visibility in June: 5mi

Months with the highest visibility are May, June, July, August, September, October and November (5mi).
Months with the lowest visibility are January, February, March, April and December (4mi).