July weather forecast
Buffalo, IA

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Weather in July

July, the same as June, is another warm summer month in Buffalo, Iowa, with an average temperature fluctuating between 65.1°F (18.4°C) and 81.7°F (27.6°C).

Temperature

The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 65.1°F (18.4°C).

Heat index

In July, the average heat index is computed to be a hot 89.6°F (32°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

January and July, with an average relative humidity of 83%, are the most humid months in Buffalo.

Rainfall

In Buffalo, in July, during 15 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Buffalo, during the entire year, the rain falls for 128 days and collects up to 19.29" (490mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Buffalo, the average length of the day in July is 14h and 49min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:40 pm. On the last day of July, sunrise is at 5:57 am and sunset at 8:20 pm CDT.

Sunshine

With an average of 10.3h of sunshine, July has the most sunshine of the year in Buffalo.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Buffalo, Iowa. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in July leads to these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the hottest time of year in Buffalo?

With average temperatures fluctuating between a high of 81.7°F (27.6°C) and a low of 65.1°F (18.4°C), July stands out as the warmest month in Buffalo.

What are the temperatures in Buffalo in July?

In July, the average high-temperature and low-temperature are 81.7°F (27.6°C) and 65.1°F (18.4°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in July is computed to be 89.6°F (32°C).

What are the most humid months in Buffalo?

The months with the highest humidity in Buffalo, Iowa, are January and July, with an average relative humidity of 83%.

What is the average humidity in July in Buffalo?

The average relative humidity in July in Buffalo, Iowa, is 83%.

How much does it rain in Buffalo in July?

In July, in Buffalo, the rain falls for 15 days. Throughout July, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Buffalo?

May through September are months without snowfall.

What is the average length of the day in July in Buffalo?

In Buffalo, the average day length in July is 14h and 49min.

When is the sunrise / sunset in July in Buffalo?

In July, on the first day of the month, sunrise is at 5:33 am and sunset at 8:40 pm. On the last day of the month, in Buffalo, Iowa, sunrise is at 5:57 am and sunset at 8:20 pm CDT.

What month has the most sunshine in Buffalo?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Buffalo.

How long on average sun shines in July in Buffalo?

In Buffalo, the average sunshine duration in July is 10.3h.

What are the months with the highest UV index in Buffalo?

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 July in Buffalo?

In July, the average daily maximum UV index in Buffalo, Iowa, is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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
Buffalo, IA

Average temperature in July - Buffalo, IA
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°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 (16.2°F).

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Average pressure in July
Buffalo, IA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
Buffalo, IA

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

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in July
Buffalo, IA

Average humidity in July - Buffalo, IA
  • Average humidity in July: 83%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
Buffalo, IA

Average rainfall in July - Buffalo, IA
  • Average rainfall in July: 2.48"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is December (0.75").

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Average rainfall days in July
Buffalo, IA

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

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall in July
Buffalo, IA

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

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Buffalo, IA

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Buffalo, 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 0min).

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Average sunshine days in July
Buffalo, IA

Average sunshine days in July - Buffalo, IA
  • Average sunshine days in July: 11.9 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in July
Buffalo, IA

Average UV index in July - Buffalo, 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).

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Average cloud cover in July
Buffalo, IA

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

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Buffalo, IA

Average visibility in July - Buffalo, 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).

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Buffalo, Iowa, USA

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