July weather forecast
Buffalo, IA

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Weather in July

July, like June, in Buffalo, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 65.1°F (18.4°C).

Temperature

July registers as the month with the highest average temperatures, reaching 81.7°F (27.6°C) at its peak and 65.1°F (18.4°C) at the lowest.

Heat index

For most parts of July, the heat index is appraised at a tropical 89.6°F (32°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

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

Rainfall

In Buffalo, during July, the rain falls for 15 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 128 rainfall days, and 19.29" (490mm) of precipitation is accumulated.

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

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

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes 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:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Buffalo's temperature records reveal July as the warmest month, marked by average highs of 81.7°F (27.6°C) and lows of 65.1°F (18.4°C).

What are July temperatures?

In July, in Buffalo, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 65.1°F (18.4°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 89.6°F (32°C).

What is the most humid month?

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

What is the average humidity in July?

In Buffalo, the average relative humidity in July is 83%.

How much does it rain in July?

In Buffalo, in July, it is raining for 15 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall in Buffalo.

How many hours of daylight does Buffalo have in July?

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

What time are sunrise and 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, sunrise is at 5:57 am and sunset at 8:20 pm CDT.

What month has the most sunshine?

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

How long on average sun shines in July?

In July, the average sunshine duration is 10.3h.

What are the months with the highest UV index?

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

What is the UV index intensity in July?

In Buffalo, the average daily maximum UV index in July is 6. A UV Index 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Buffalo, Iowa, USA

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