June weather forecast
Onawa, ME

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Weather in June

The first month of the summer, June, is an agreeable month in Onawa, Maine, with an average temperature ranging between min 48.7°F (9.3°C) and max 69.4°F (20.8°C).

Temperature

Onawa's transition into June brings a slight rise in the average high-temperature, moving from an enjoyable 61.7°F (16.5°C) in May to a pleasant 69.4°F (20.8°C). June brings with it a nighttime average temperature of 48.7°F (9.3°C) in Onawa.

Humidity

The average relative humidity in June is 79%.

Rainfall

In June, the rain falls for 16.7 days. Throughout June, 2.2" (56mm) of precipitation is accumulated. Throughout the year, there are 152.4 rainfall days, and 20.83" (529mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 15h and 36min of daylight, June has the longest days of the year.
On the first day of June in Onawa, sunrise is at 4:52 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in June in Onawa is 8.3h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Onawa?

In Onawa, 69.4°F (20.8°C) is the average high-temperature and 48.7°F (9.3°C) is the average low-temperature during June.

What is the average humidity in June in Onawa?

In Onawa, the average relative humidity in June is 79%.

How much does it rain in Onawa in June?

In Onawa, in June, during 16.7 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow in Onawa?

June through September are months without snowfall in Onawa, Maine.

Does it snow in Onawa in June?

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

When are the longest days in Onawa?

The month with the longest days in Onawa, Maine, is June, with an average of 15h and 36min of daylight.

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

In June, the average day length in Onawa is 15h and 37min.

When are sunrise and sunset in June in Onawa?

In June, on the first day of the month, sunrise is at 4:52 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 8:29 pm EDT.

How long on average sun shines in June in Onawa?

The average sunshine duration in June is 8.3h.

When is the highest UV index in Onawa?

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

How high is the UV index in June in Onawa?

In Onawa, Maine, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate 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
Onawa, ME

Average temperature in June - Onawa, ME
  • Average high temperature in June: 69.4°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in June: 48.7°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in June
Onawa, ME

Average pressure in June - Onawa, ME
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
Onawa, ME

Average wind speed in June - Onawa, ME
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in June
Onawa, ME

Average humidity in June - Onawa, ME
  • Average humidity in June: 79%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall in June
Onawa, ME

Average rainfall in June - Onawa, ME
  • Average rainfall in June: 2.2"

The wettest month (with the highest rainfall) is April (2.24").
The driest months (with the least rainfall) are February and March (1.22").

Average rainfall days in June
Onawa, ME

Average rainfall days in June - Onawa, ME
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in June
Onawa, ME

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

The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Onawa, ME

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

The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Onawa, ME

Average daylight in June / Average sunshine in June - Onawa, ME
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in June: 8h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in June
Onawa, ME

Average sunshine days in June - Onawa, ME
  • Average sunshine days in June: 11 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (10.4 days).

Average UV index in June
Onawa, ME

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

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in June
Onawa, ME

Average cloud cover in June - Onawa, ME
  • Average cloud cover in June: 48

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 41).

Average visibility in June
Onawa, ME

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

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

Onawa, Maine, USA

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