July weather forecast
Rowan, IA

Share

Weather in July

July, like June, in Rowan, Iowa, is a moderately hot summer month, with an average temperature varying between 79.7°F (26.5°C) and 63.1°F (17.3°C).

Temperature

July stands out as Rowan's warmest month, with an average high-temperature of 79.7°F (26.5°C) and a low-temperature of 63.1°F (17.3°C).

Humidity

In July, the average relative humidity is 84%.

Rainfall

In July, the rain falls for 17.1 days. Throughout July, 2.2" (56mm) of precipitation is accumulated. In Rowan, during the entire year, the rain falls for 136.3 days and collects up to 26.18" (665mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 58min.
On the first day of July, sunrise is at 5:40 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:35 pm CDT.

Sunshine

With an average of 10h of sunshine, July has the most sunshine of the year.

UV index

In Rowan, Iowa, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 5 in July translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

The warmest period is July, when temperatures fluctuate between an average high of 79.7°F (26.5°C) and a low of 63.1°F (17.3°C).

What is the temperature in July?

An average high-temperature, in July, in Rowan, is 79.7°F (26.5°C) and the average low-temperature is 63.1°F (17.3°C).

What is the average humidity in July?

In Rowan, the average relative humidity in July is 84%.

How much does it rain in July?

In Rowan, during July, the rain falls for 17.1 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

In Rowan, the average day length in July is 14h and 58min.

What time are sunrise and sunset in July in Rowan?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:35 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 10h.

What is the UV index intensity in July?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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 July
Rowan, IA

Average temperature in July - Rowan, IA
  • Average high temperature in July: 79.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Rowan, IA

Average pressure in July - Rowan, IA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in July
Rowan, IA

Average wind speed in July - Rowan, IA
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in July
Rowan, IA

Average humidity in July - Rowan, IA
  • Average humidity in July: 84%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Rowan, IA

Average rainfall in July - Rowan, IA
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in July
Rowan, IA

Average rainfall days in July - Rowan, IA
  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in July
Rowan, IA

Average snowfall in July - Rowan, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Rowan, IA

Average snowfall days in July - Rowan, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Rowan, IA

Average daylight in July / Average sunshine in July - Rowan, IA
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in July
Rowan, IA

Average sunshine days in July - Rowan, IA
  • Average sunshine days in July: 10.9 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10 days).

Average UV index in July
Rowan, IA

Average UV index in July - Rowan, IA
  • Average UV index in July: 5

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

Average cloud cover in July
Rowan, IA

Average cloud cover in July - Rowan, IA
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 32).

Average visibility in July
Rowan, IA

Average visibility in July - Rowan, IA
  • Average visibility in July: 5mi

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

Rowan, Iowa, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location