June weather forecast
Rockwell City, IA

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Weather in June

Rockwell City in June experiences an upgraded summer with sunny days glowing more vividly and temperatures reaching 79.2°F (26.2°C). The city starts emulating an ideal summer setting as rainfall eases to 3.98" (101mm) from May's high and snowfall completely retreating. The longest daylight hours of the year, together with clear blue skies, beckon residents to outdoor activities and festivities, encapsulating the charm of summertime. June's weather, inviting and delightful, thus ensures that the onset of summer in Rockwell City is celebrated in high spirits.

Temperature

June comes with an increase, with the average high-temperature moving from an agreeable 69.3°F (20.7°C) in May to a moderately hot 79.2°F (26.2°C). Rockwell City records a mean low-temperature of 62.4°F (16.9°C) in June.

Humidity

The average relative humidity in June is 78%.

Rainfall

The month with the most rainfall in Rockwell City is June, when the rain falls for 17.6 days and typically aggregates up to 3.98" (101mm) of precipitation.

Snowfall

June through September are months without snowfall in Rockwell City.

Daylight

With an average of 15h and 12min of daylight, June has the longest days of the year.
On the first day of June in Rockwell City, Iowa, sunrise is at 5:43 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:59 pm CDT.

Sunshine

In Rockwell City, the average sunshine in June is 9.6h.

UV index

The months with the highest UV index in Rockwell City are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the average June temperature in Rockwell City?

In Rockwell City, in June, the average high-temperature is 79.2°F (26.2°C), and the average low-temperature is 62.4°F (16.9°C).

What is the average humidity in June in Rockwell City?

The average relative humidity in June in Rockwell City is 78%.

What is the wettest month in Rockwell City?

June is the month with the most rainfall in Rockwell City, Iowa. Rain falls for 17.6 days and accumulates 3.98" (101mm) of precipitation.

How many days does it rain in June in Rockwell City?

In Rockwell City, Iowa, in June, it is raining for 17.6 days, with typically 3.98" (101mm) of accumulated precipitation.

When it does not snow in Rockwell City?

In Rockwell City, snow does not fall in June through September.

Does it snow in Rockwell City in June?

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

When are the longest days in Rockwell City?

With an average of 15h and 12min of daylight, June has the longest days of the year in Rockwell City.

How many hours of daylight does Rockwell City have in June?

The average day length in June in Rockwell City, Iowa, is 15h and 14min.

What time are sunrise and sunset in June in Rockwell City?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:49 pm. On the last day of the month, in Rockwell City, sunrise is at 5:45 am and sunset at 8:59 pm CDT.

How many hours of sunshine does Rockwell City have in June?

In Rockwell City, Iowa, the average sunshine duration in June is 9.6h.

What are the months with the highest UV index in Rockwell City?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the UV index reading in June in Rockwell City?

In June, the average daily maximum UV index in Rockwell City, Iowa, is 6. A UV Index 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
Rockwell City, IA

Average temperature in June - Rockwell City, IA
  • Average high temperature in June: 79.2°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in June: 62.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).

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Average pressure in June
Rockwell City, IA

Average pressure in June - Rockwell City, IA
  • Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in June
Rockwell City, IA

Average wind speed in June - Rockwell City, IA
  • Average wind speed in June: 8.5mph

The windiest months (with the highest average wind speed) are January and April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).

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Average humidity in June
Rockwell City, IA

Average humidity in June - Rockwell City, IA
  • Average humidity in June: 78%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (68%).

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Average rainfall in June
Rockwell City, IA

Average rainfall in June - Rockwell City, IA
  • Average rainfall in June: 3.98"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in June
Rockwell City, IA

Average rainfall days in June - Rockwell City, IA
  • Average rainfall days in June: 17.6 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (3 days).

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Average snowfall in June
Rockwell City, IA

Average snowfall in June - Rockwell City, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (5.31").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Rockwell City, IA

Average snowfall days in June - Rockwell City, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (9.7 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
Rockwell City, IA

Average daylight in June / Average sunshine in June - Rockwell City, IA
  • 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 6min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in June
Rockwell City, IA

Average sunshine days in June - Rockwell City, IA
  • Average sunshine days in June: 9.9 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (9.9 days).

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Average UV index in June
Rockwell City, IA

Average UV index in June - Rockwell City, IA
  • Average UV index in June: 6

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in June
Rockwell City, IA

Average cloud cover in June - Rockwell City, IA
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).

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Average visibility in June
Rockwell City, IA

Average visibility in June - Rockwell City, IA
  • Average visibility in June: 6mi

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

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Rockwell City, Iowa, USA

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