June weather forecast
Riverview, DE

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Weather in June

June, the first month of the summer in Riverview, is a warm month, with an average temperature fluctuating between 64.8°F (18.2°C) and 79.3°F (26.3°C).

Temperature

The shift into June brings a slight increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) in May to a moderately hot 79.3°F (26.3°C). During June, Riverview observes a consistent average nighttime temperature of 64.8°F (18.2°C).

Humidity

In Riverview, the average relative humidity in June is 78%.

Rainfall

In June, the rain falls for 17.3 days. Throughout June, 3.43" (87mm) of precipitation is accumulated. In Riverview, during the entire year, the rain falls for 167.5 days and collects up to 35.35" (898mm) of precipitation.

Snowfall

In Riverview, Delaware, snow does not fall in May through October.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:22 pm. On the last day of June, in Riverview, sunrise is at 5:39 am and sunset at 8:31 pm EDT.

Sunshine

In June, the average sunshine in Riverview is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What are June temperatures in Riverview?

The average high-temperature, in June, in Riverview, is 79.3°F (26.3°C), while the average low-temperature is 64.8°F (18.2°C).

What is the average humidity in June in Riverview?

The average relative humidity in June is 78%.

How much does it rain in Riverview in June?

In Riverview, Delaware, during June, the rain falls for 17.3 days and regularly aggregates up to 3.43" (87mm) of precipitation.

When it does not snow in Riverview?

In Riverview, snow does not fall in May through October.

When are the longest days in Riverview?

The month with the longest days in Riverview, Delaware, is June, with an average of 14h and 54min of daylight.

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

The average day length in June is 14h and 52min.

When is the sunrise / sunset in June in Riverview?

On the first day of June, sunrise is at 5:37 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:31 pm EDT.

How long on average sun shines in June in Riverview?

In Riverview, Delaware, the average sunshine duration in June is 10.2h.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Riverview, Delaware.

What is the UV index reading in June in Riverview?

In Riverview, Delaware, the average daily maximum UV index in June is 6. A UV Index value 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
Riverview, DE

Average temperature in June - Riverview, DE
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in June: 64.8°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in June
Riverview, DE

Average pressure in June - Riverview, DE
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Riverview, DE

Average wind speed in June - Riverview, DE
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in June
Riverview, DE

Average humidity in June - Riverview, DE
  • Average humidity in June: 78%

The months with the highest relative humidity are May, August and September (79%).
The months with the lowest relative humidity are January, March, April and November (74%).

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Average rainfall in June
Riverview, DE

Average rainfall in June - Riverview, DE
  • Average rainfall in June: 3.43"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (2.13").

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Average rainfall days in June
Riverview, DE

Average rainfall days in June - Riverview, DE
  • Average rainfall days in June: 17.3 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall in June
Riverview, DE

Average snowfall in June - Riverview, DE
  • Average snowfall in June: 0"

The month with the highest snowfall is January (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Riverview, DE

Average snowfall days in June - Riverview, DE
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Riverview, DE

Average daylight in June / Average sunshine in June - Riverview, DE
  • 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 30min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in June
Riverview, DE

Average sunshine days in June - Riverview, DE
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in June
Riverview, DE

Average UV index in June - Riverview, DE
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Riverview, DE

Average cloud cover in June - Riverview, DE
  • Average cloud cover in June: 32

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in June
Riverview, DE

Average visibility in June - Riverview, DE
  • 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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Riverview, Delaware, USA

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