June weather forecast
Winterthur, DE

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Weather in June

The first month of the summer, June, is a moderately hot month in Winterthur, Delaware, with an average temperature ranging between min 62.8°F (17.1°C) and max 79.5°F (26.4°C).

Temperature

The coming of June brings a minor shift in Winterthur's weather, with average high-temperatures adjusting from May's agreeable 71.6°F (22°C) to a warm 79.5°F (26.4°C). Throughout June, an average low-temperature of 62.8°F (17.1°C) is experienced.

Humidity

In Winterthur, Delaware, the average relative humidity in June is 75%.

Rainfall

In Winterthur, in June, during 17.5 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Winterthur, during the entire year, the rain falls for 168.9 days and collects up to 35.55" (903mm) of precipitation.

Snowfall

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

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:24 pm. On the last day of June, sunrise is at 5:37 am and sunset at 8:34 pm EDT.

Sunshine

In June, the average sunshine in Winterthur is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the temperature in June in Winterthur?

Winterthur in June has an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 62.8°F (17.1°C).

What is the average humidity in June in Winterthur?

In Winterthur, Delaware, the average relative humidity in June is 75%.

How many days does it rain in June in Winterthur?

In Winterthur, Delaware, in June, it is raining for 17.5 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Winterthur?

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

Does it snow in Winterthur in June?

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

When are the longest days in Winterthur?

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

How many hours of daylight does Winterthur have in June?

In June, the average day length in Winterthur is 14h and 57min.

When is the sunrise / sunset in June in Winterthur?

On the first day of June in Winterthur, Delaware, sunrise is at 5:35 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:34 pm EDT.

How long on average sun shines in June in Winterthur?

The average sunshine duration in June in Winterthur, Delaware, is 10h.

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

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

How high is the UV index in June in Winterthur?

In June, the average daily maximum UV index in Winterthur is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Winterthur, DE

Average temperature in June - Winterthur, DE
  • Average high temperature in June: 79.5°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in June: 62.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in June
Winterthur, DE

Average pressure in June - Winterthur, 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
Winterthur, DE

Average wind speed in June - Winterthur, DE
  • Average wind speed in June: 6.3mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in June
Winterthur, DE

Average humidity in June - Winterthur, DE
  • Average humidity in June: 75%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in June
Winterthur, DE

Average rainfall in June - Winterthur, DE
  • Average rainfall in June: 3.07"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in June
Winterthur, DE

Average rainfall days in June - Winterthur, DE
  • Average rainfall days in June: 17.5 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in June
Winterthur, DE

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

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Winterthur, DE

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

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Winterthur, 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 24min).

  • Average sunshine in June: 10h and 0min

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
Winterthur, DE

Average sunshine days in June - Winterthur, DE
  • Average sunshine days in June: 9.9 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

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Average UV index in June
Winterthur, DE

Average UV index in June - Winterthur, 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, February, November and December (UV index 2).

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Average cloud cover in June
Winterthur, DE

Average cloud cover in June - Winterthur, DE
  • Average cloud cover in June: 36

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in June
Winterthur, DE

Average visibility in June - Winterthur, 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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Winterthur, Delaware, USA

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