Climate and monthly weather forecastBrookline, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Brookline, Missouri, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 26.4°F (-3.1°C). The coldest temperatures occur during January, when averages reach a peak of 42.3°F (5.7°C) and a low of 26.4°F (-3.1°C). Weather in January »Weather in February
February, the last month of the winter in Brookline, is a frosty month, with an average temperature ranging between max 46°F (7.8°C) and min 29.8°F (-1.2°C). In February, Brookline experiences a minor shift in meteorological conditions with average high-temperatures marked at a frosty 46°F (7.8°C), closely mirroring the climate in January. Weather in February »Weather in March
March, the first month of the spring in Brookline, is a refreshing month, with an average temperature varying between 38.8°F (3.8°C) and 56.8°F (13.8°C). An escalation in the average high-temperature is seen with the onset of March, moving from a frosty 46°F (7.8°C) in February to a moderate 56.8°F (13.8°C). Weather in March »Weather in April
April in Brookline, Missouri, is a comfortable spring month, with an average temperature varying between 66.9°F (19.4°C) and 47.7°F (8.7°C). The transition to April introduces an increase in the average high-temperature, shifting from a mild 56.8°F (13.8°C) in March to a still refreshing 66.9°F (19.4°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Brookline, Missouri, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 56.1°F (13.4°C). The commencement of May sees a minor shift in the average high-temperature, moving from a comfortable 66.9°F (19.4°C) in April to a warm 75.6°F (24.2°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Brookline, Missouri, with an average temperature fluctuating between 86.4°F (30.2°C) and 65.5°F (18.6°C). June indicates a change in the average high-temperature, moving up from a warm 75.6°F (24.2°C) in May to a hot 86.4°F (30.2°C). Weather in June »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). 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. The heat index value during July is evaluated at an extremely hot 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Brookline, Missouri, with an average temperature ranging between min 66.7°F (19.3°C) and max 87.3°F (30.7°C). With the advent of August, Brookline experiences an average high-temperature of a still hot 87.3°F (30.7°C), mirroring a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Brookline, Missouri, with an average temperature varying between 79.9°F (26.6°C) and 59.9°F (15.5°C). September is characterized by a mild reduction in the average high-temperature, from a tropical 87.3°F (30.7°C) in August to a moderately hot 79.9°F (26.6°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Brookline, Missouri, with an average temperature fluctuating between 67.3°F (19.6°C) and 48°F (8.9°C). October weather is marked by a drop in the average high-temperature, falling from a moderately hot 79.9°F (26.6°C) in September to a comfortable 67.3°F (19.6°C). Weather in October »Weather in November
November, the last month of the autumn in Brookline, is another cool month, with an average temperature fluctuating between 37.9°F (3.3°C) and 55°F (12.8°C). As October transitions to November, the average high-temperature falls from a comfortable 67.3°F (19.6°C) to a fresh 55°F (12.8°C). Weather in November »Weather in December
December, the first month of the winter in Brookline, is also a frosty month, with an average temperature ranging between max 45.3°F (7.4°C) and min 30.2°F (-1°C). December's onset brings a slight change in high-temperatures, falling from a fresh 55°F (12.8°C) in November to a chilly 45.3°F (7.4°C). Weather in December »Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Brookline's coldest weather arrives in January, when temperatures average a high of 42.3°F (5.7°C) and a low of 26.4°F (-3.1°C).
In Brookline, during the entire year, the rain falls for 149.3 days and collects up to 34.45" (875mm) of precipitation.
Months with snowfall are January through May, November and December.
January is the month with the most snowfall in Brookline. Snow falls for 4.8 days and accumulates 2.09" (53mm) of snow.
In Brookline, Missouri, during the entire year, snow falls for 17.1 days and aggregates up to 6.46" (164mm) of snow.
January has the least sunshine of the year, with an average of 5.2h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Brookline, Missouri.
February is the month with the least rainfall. Rain falls for 8.5 days and accumulates 1.69" (43mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
The most humid month is May, with an average relative humidity of 78%.
The month with the most rainfall in Brookline is May, when the rain falls for 17 days and typically aggregates up to 5.16" (131mm) of precipitation.
May through August, with an average maximum UV index of 6, are months with the highest UV index in Brookline.
June through October are months without snowfall.
June has the longest days of the year, with an average of 14h and 42min of daylight.
The month with the most sunshine is June, with an average of 10.6h of sunshine.
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.
The months with the lowest humidity in Brookline, Missouri, are July, August and October, with an average relative humidity of 73%.
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Average temperature
Brookline, MO
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).
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
Brookline, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"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
Brookline, MO
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.3mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.1mph
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
Brookline, MO
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
Brookline, MO
- Average rainfall in January:
1.77" - Average rainfall in February:
1.69" - Average rainfall in March:
3.19" - Average rainfall in April:
3.5" - Average rainfall in May:
5.16" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.86" - Average rainfall in August:
3.07" - Average rainfall in September:
2.2" - Average rainfall in October:
3.07" - Average rainfall in November:
1.97" - Average rainfall in December:
1.73"
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
Brookline, MO
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
15 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
7.5 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
Brookline, MO
- Average snowfall in January:
2.09" - Average snowfall in February:
1.93" - Average snowfall in March:
1.3" - Average snowfall in April:
0.16" - Average snowfall in May:
0.24" - Average snowfall in June:
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
Brookline, MO
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.2 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
2.9 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 / Average sunshine
Brookline, MO
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
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 January:
5h and 12min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 24min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 30min
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
Brookline, MO
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
20.6 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
Brookline, MO
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
Brookline, MO
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
Brookline, MO
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).
