June weather forecast
Lamoni, IA

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Weather in June

June in Lamoni, Iowa, is a signature summer month marked by balmy weather and clear, sunny skies. The high temperature touches 80.1°F (26.7°C), the first instance of such warmth this year. The extended daylight hours contribute to the pleasantness of the weather, while the UV index of 6 is a sure sign of summer at its peak. It is a pattern that persists in the succeeding month of July. Anticipate the weather in July to be just as warm, if not slightly warmer.

Temperature

A shift in the average high-temperature is noticeable in June, changing from a pleasant 69.8°F (21°C) in May to a moderately hot 80.1°F (26.7°C). Lamoni observes an average nighttime low-temperature of 63.3°F (17.4°C) during the month of June.

Humidity

The most humid month is June, with an average relative humidity of 83%.

Rainfall

The month with the most rainfall is June, when the rain falls for 15.6 days and typically aggregates up to 3.43" (87mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:40 pm. On the last day of June, sunrise is at 5:48 am and sunset at 8:50 pm CDT.

Sunshine

The average sunshine in June is 9.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature, in June, in Lamoni, is 80.1°F (26.7°C), while the low-temperature averages to 63.3°F (17.4°C).

What is the most humid month in Lamoni?

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

What is the average humidity in June?

In Lamoni, the average relative humidity in June is 83%.

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 15.6 days and accumulates 3.43" (87mm) of precipitation.

How many days does it rain in June?

In June, the rain falls for 15.6 days. Throughout June, 3.43" (87mm) of precipitation is accumulated.

When it does not snow?

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

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 Lamoni have in June?

The average day length in June is 15h and 2min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:46 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:50 pm CDT.

How long on average sun shines in June?

In June, the average sunshine duration is 9.7h.

What are the months with the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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
Lamoni, IA

Average temperature in June - Lamoni, IA
  • Average high temperature in June: 80.1°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in June: 63.3°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in June
Lamoni, IA

Average pressure in June - Lamoni, 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
Lamoni, IA

Average wind speed in June - Lamoni, IA
  • Average wind speed in June: 7.8mph

The windiest months (with the highest average wind speed) are January, February and March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in June
Lamoni, IA

Average humidity in June - Lamoni, 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 (71%).

Average rainfall in June
Lamoni, IA

Average rainfall in June - Lamoni, IA
  • Average rainfall in June: 3.43"

The wettest month (with the highest rainfall) is June (3.43").
The driest months (with the least rainfall) are January, February and December (0.71").

Average rainfall days in June
Lamoni, IA

Average rainfall days in June - Lamoni, IA
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in June
Lamoni, IA

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

The month with the highest snowfall is January (2.95").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Lamoni, IA

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

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Lamoni, 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: 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 30min).

Average sunshine days in June
Lamoni, IA

Average sunshine days in June - Lamoni, IA
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.4 days).

Average UV index in June
Lamoni, IA

Average UV index in June - Lamoni, IA
  • Average UV index in June: 6

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

Average cloud cover in June
Lamoni, IA

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

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July, August and September (Cloud cover 29).

Average visibility in June
Lamoni, IA

Average visibility in June - Lamoni, 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).

Lamoni, Iowa, USA

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