July weather forecast
Otley, IA

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Weather in July

July, like June, in Otley, Iowa, is a moderately hot summer month, with an average temperature ranging between max 82.2°F (27.9°C) and min 65.1°F (18.4°C).

Temperature

In Otley, July is the warmest month, with temperatures averaging a high of 82.2°F (27.9°C) and a low of 65.1°F (18.4°C).

Heat index

The heat index value for July is evaluated at a tropical 89.6°F (32°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

January, February, June and July, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Otley, in July, during 12.4 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Otley, during the entire year, the rain falls for 109.6 days and collects up to 12.28" (312mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day in Otley is 14h and 49min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:49 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:30 pm CDT.

Sunshine

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

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Otley. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Otley?

Temperature readings reach their annual highs in July, averaging 82.2°F (27.9°C) and a minimum average of 65.1°F (18.4°C).

What is the average July temperature in Otley?

In July, the average high-temperature and low-temperature in Otley are 82.2°F (27.9°C) and 65.1°F (18.4°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 89.6°F (32°C).

What are the most humid months in Otley?

January, February, June and July, with an average relative humidity of 82%, are most humid months in Otley.

What is the average humidity in July in Otley?

In July, the average relative humidity in Otley, Iowa, is 82%.

How many days does it rain in July in Otley?

In Otley, during July, the rain falls for 12.4 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Otley?

June through September are months without snowfall.

How many hours of daylight does Otley have in July?

The average day length in July is 14h and 49min.

What time are sunrise and sunset in July in Otley?

In July, on the first day of the month, sunrise is at 5:42 am and sunset at 8:49 pm. On the last day of the month, in Otley, Iowa, sunrise is at 6:06 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Otley?

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

How long on average sun shines in July in Otley?

In July, the average sunshine duration is 10.3h.

When is the highest UV index in Otley?

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

What is the UV index intensity in July in Otley?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Otley, IA

Average temperature in July - Otley, IA
  • Average high temperature in July: 82.2°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in July: 65.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in July
Otley, IA

Average pressure in July - Otley, 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 (29.89"Hg).

Average wind speed in July
Otley, IA

Average wind speed in July - Otley, IA
  • Average wind speed in July: 7mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in July
Otley, IA

Average humidity in July - Otley, IA
  • Average humidity in July: 82%

The months with the highest relative humidity are January, February, June and July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Otley, IA

Average rainfall in July - Otley, IA
  • Average rainfall in July: 1.34"

The wettest month (with the highest rainfall) is May (2.09").
The driest months (with the least rainfall) are January and February (0.43").

Average rainfall days in July
Otley, IA

Average rainfall days in July - Otley, IA
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in July
Otley, IA

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

The month with the highest snowfall is January (1.81").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Otley, IA

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

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Otley, IA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • 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 12min).

Average sunshine days in July
Otley, IA

Average sunshine days in July - Otley, IA
  • Average sunshine days in July: 13.7 days

The month with the most sunshine days is December (21.9 days).
The month with the least sunshine days is June (12.4 days).

Average UV index in July
Otley, IA

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

Average cloud cover in July - Otley, IA
  • Average cloud cover in July: 30

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).

Average visibility in July
Otley, IA

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

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

Otley, Iowa, USA

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