July weather forecast
Lamoni, IA

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Weather in July

July extends the warm spell in Lamoni, Iowa, and earns the distinction of being the hottest month of the year. July temperatures peak at an average high of 83.5°F (28.6°C), and the average low remains high at 66.2°F (19°C). Coupled with long daylight hours, the weather results in a warm and vibrant atmosphere. The high humidity level often leaves the air heavy and oppressive. From the transition between July to August, weather conditions remain relatively unchanged.

Temperature

July is the month when Lamoni's temperatures reach their peak, with averages of 83.5°F (28.6°C) and lows of 66.2°F (19°C).

Heat index

Throughout July, the heat index is calculated to be a tropical 93.2°F (34°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In July, the average relative humidity is 80%.

Rainfall

In Lamoni, in July, it is raining for 15 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 124.4 rainfall days, and 21.42" (544mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in July is 14h and 44min.
On the first day of July in Lamoni, sunrise is at 5:49 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:31 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10.3h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Lamoni?

In Lamoni, the average highest temperatures are observed in July, with a high of 83.5°F (28.6°C) and a low of 66.2°F (19°C).

How hot is it in July?

The high-temperature, in July, in Lamoni, is 83.5°F (28.6°C), while the low-temperature averages to 66.2°F (19°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in July?

In Lamoni, the average relative humidity in July is 80%.

How many days does it rain in July?

In Lamoni, during July, the rain falls for 15 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow?

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

What is the average length of the day in July?

The average day length in July is 14h and 44min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:49 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:31 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 10.3h.

When is the highest UV index?

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

How high is the UV index in July in Lamoni?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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 July
Lamoni, IA

Average temperature in July - Lamoni, IA
  • Average high temperature in July: 83.5°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 July: 66.2°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 July
Lamoni, IA

Average pressure in July - Lamoni, IA
  • Average pressure in July: 29.96"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 July
Lamoni, IA

Average wind speed in July - Lamoni, IA
  • Average wind speed in July: 6.8mph

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 July
Lamoni, IA

Average humidity in July - Lamoni, IA
  • Average humidity in July: 80%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Lamoni, IA

Average rainfall in July - Lamoni, IA
  • Average rainfall in July: 2.32"

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 July
Lamoni, IA

Average rainfall days in July - Lamoni, IA
  • Average rainfall days in July: 15 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 July
Lamoni, IA

Average snowfall in July - Lamoni, IA
  • Average snowfall in July: 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 July
Lamoni, IA

Average snowfall days in July - Lamoni, IA
  • Average snowfall days in July: 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 July /
Average sunshine in July
Lamoni, IA

Average daylight in July / Average sunshine in July - Lamoni, IA
  • Average daylight in July: 14h and 4min

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 July: 10h and 2min

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 July
Lamoni, IA

Average sunshine days in July - Lamoni, IA
  • Average sunshine days in July: 12.8 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 July
Lamoni, IA

Average UV index in July - Lamoni, IA
  • Average UV index in July: 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 July
Lamoni, IA

Average cloud cover in July - Lamoni, IA
  • Average cloud cover in July: 29

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 July
Lamoni, IA

Average visibility in July - Lamoni, IA
  • Average visibility in July: 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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