June weather forecast
Numa, IA

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Weather in June

The first month of the summer, June, is a moderately hot month in Numa, Iowa, with an average temperature ranging between max 79.7°F (26.5°C) and min 63.1°F (17.3°C).

Temperature

The start of June signals an increase in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) in May to a warm 79.7°F (26.5°C). During June, Numa observes a consistent average nighttime temperature of 63.1°F (17.3°C).

Humidity

With an average relative humidity of 83%, June is the most humid month.

Rainfall

The month with the most rainfall is June, when the rain falls for 18.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year.
On the first day of June in Numa, sunrise is at 5:42 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:47 pm CDT.

Sunshine

In Numa, the average sunshine in June is 10.1h.

UV index

The months with the highest UV index 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 unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in June leads to these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

The high-temperature, in June, in Numa, records 79.7°F (26.5°C), while the low-temperature is 63.1°F (17.3°C).

What is the most humid month?

With an average relative humidity of 83%, June is the most humid month.

What is the average humidity in June?

In June, the average relative humidity is 83%.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 18.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

How many days does it rain in June?

In June, the rain falls for 18.1 days. Throughout June, 3.98" (101mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

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

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

How many hours of daylight does Numa have in June?

In June, the average day length is 15h and 2min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:42 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:47 pm CDT.

How many hours of sunshine does Numa have in June?

In June, the average sunshine duration in Numa is 10.1h.

When is the highest UV index?

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

How high is the UV index in June?

In Numa, the average daily maximum UV index in June 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
Numa, IA

Average temperature in June - Numa, IA
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in June
Numa, IA

Average pressure in June - Numa, IA
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in June
Numa, IA

Average wind speed in June - Numa, IA
  • Average wind speed in June: 8mph

The windiest months (with the highest average wind speed) are January, February and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in June
Numa, IA

Average humidity in June - Numa, IA
  • Average humidity in June: 83%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Numa, IA

Average rainfall in June - Numa, 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 (1.02").

Average rainfall days in June
Numa, IA

Average rainfall days in June - Numa, IA
  • Average rainfall days in June: 18.1 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).

Average snowfall in June
Numa, IA

Average snowfall in June - Numa, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Numa, IA

Average snowfall days in June - Numa, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Numa, IA

Average daylight in June / Average sunshine in June - Numa, IA
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in June
Numa, IA

Average sunshine days in June - Numa, IA
  • Average sunshine days in June: 8.8 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (8.8 days).

Average UV index in June
Numa, IA

Average UV index in June - Numa, 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 January (UV index 1).

Average cloud cover in June
Numa, IA

Average cloud cover in June - Numa, IA
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 29).

Average visibility in June
Numa, IA

Average visibility in June - Numa, IA
  • 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).

Numa, Iowa, USA

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