July weather forecast
Brookline, MO

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Weather in July

July, like June, is a hot summer month in Brookline, Missouri, with an average temperature varying between 68.5°F (20.3°C) and 88.7°F (31.5°C).

Temperature

Brookline reaches its highest average temperatures in July, measuring 88.7°F (31.5°C) at the peak and 68.5°F (20.3°C) at the lowest.

Heat index

The heat index value during July is evaluated at an extremely hot 104°F (40°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The months with the lowest humidity are July, August and October, with an average relative humidity of 73%.

Rainfall

In Brookline, during July, the rain falls for 16.6 days and regularly aggregates up to 3.86" (98mm) of precipitation. Throughout the year, in Brookline, Missouri, there are 149.3 rainfall days, and 34.45" (875mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 25min.
On the first day of July in Brookline, sunrise is at 5:57 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:21 pm CDT.

Sunshine

The average sunshine in July is 10.5h.

UV index

The months with the highest UV index in Brookline are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Brookline?

July, recording an average high temperature of 88.7°F (31.5°C) and a low temperature of 68.5°F (20.3°C), is Brookline's warmest month.

How hot does it get in Brookline in July?

In July, in Brookline, the average high-temperature is 88.7°F (31.5°C), and the average low-temperature is 68.5°F (20.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 104°F (40°C).

What is the least humid month in Brookline?

The months with the lowest humidity in Brookline are July, August and October, with an average relative humidity of 73%.

What is the average humidity in July in Brookline?

In July, the average relative humidity in Brookline is 73%.

How much does it rain in Brookline in July?

In Brookline, in July, it is raining for 16.6 days, with typically 3.86" (98mm) of accumulated precipitation.

When it does not snow in Brookline?

In Brookline, snow does not fall in June through October.

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

In Brookline, the average day length in July is 14h and 25min.

What time are sunrise and sunset in July in Brookline?

In July, on the first day of the month, sunrise is at 5:57 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:21 pm CDT.

How long on average sun shines in July in Brookline?

In Brookline, Missouri, the average sunshine duration in July is 10.5h.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Brookline.

What is the UV index reading in July in Brookline?

In Brookline, the average daily maximum UV index in July 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
Brookline, MO

Average temperature in July - Brookline, MO
  • Average high temperature in July: 88.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in July
Brookline, MO

Average pressure in July - Brookline, MO
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Brookline, MO

Average wind speed in July - Brookline, MO
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in July
Brookline, MO

Average humidity in July - Brookline, MO
  • Average humidity in July: 73%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August and October (73%).

Average rainfall in July
Brookline, MO

Average rainfall in July - Brookline, MO
  • Average rainfall in July: 3.86"

The wettest month (with the highest rainfall) is May (5.16").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in July
Brookline, MO

Average rainfall days in July - Brookline, MO
  • Average rainfall days in July: 16.6 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in July
Brookline, MO

Average snowfall in July - Brookline, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.09").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Brookline, MO

Average snowfall days in July - Brookline, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Brookline, MO

Average daylight in July / Average sunshine in July - Brookline, MO
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in July
Brookline, MO

Average sunshine days in July - Brookline, MO
  • Average sunshine days in July: 12.1 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is July (12.1 days).

Average UV index in July
Brookline, MO

Average UV index in July - Brookline, MO
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Brookline, MO

Average cloud cover in July - Brookline, MO
  • Average cloud cover in July: 27

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in July
Brookline, MO

Average visibility in July - Brookline, MO
  • 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).

Brookline, Missouri, USA

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