Climate and monthly weather forecastGreenbrier, IN
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Greenbrier, Indiana, with an average temperature ranging between min 26.8°F (-2.9°C) and max 38.8°F (3.8°C). January, recording an average high temperature of 38.8°F (3.8°C) and a low temperature of 26.8°F (-2.9°C), is Greenbrier's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Greenbrier, Indiana, with an average temperature varying between 30°F (-1.1°C) and 43.9°F (6.6°C). Greenbrier records an average high-temperature of a chilly 43.9°F (6.6°C) in February, closely mirroring the climate of the previous month. Weather in February »Weather in March
March, the first month of the spring in Greenbrier, is a cool month, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 54.5°F (12.5°C). Greenbrier's weather in March shows a rise in the average high-temperature, moving up from February's frosty 43.9°F (6.6°C) to a fresh 54.5°F (12.5°C). Weather in March »Weather in April
April in Greenbrier, Indiana, is a refreshing spring month, with an average temperature varying between 48.6°F (9.2°C) and 65.8°F (18.8°C). April's arrival signals an increase in average high-temperatures, moving from March's fresh 54.5°F (12.5°C) to a comfortable 65.8°F (18.8°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Greenbrier, Indiana, with an average temperature fluctuating between 74.8°F (23.8°C) and 58.1°F (14.5°C). In May, the average high-temperature increases from an enjoyable 65.8°F (18.8°C) in April to a warm 74.8°F (23.8°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Greenbrier, Indiana, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.3°F (28.5°C). The arrival of June witnesses a small shift in the average high-temperature, moving from 74.8°F (23.8°C) in May to a still moderately hot 83.3°F (28.5°C). Weather in June »Weather in July
July, like June, in Greenbrier, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 67.6°F (19.8°C) and 85.6°F (29.8°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 85.6°F (29.8°C) and a low of 67.6°F (19.8°C). For July, the heat index is computed to be a very hot 98.6°F (37°C). Weather in July »Weather in August
August, the last month of the summer in Greenbrier, is another warm month, with an average temperature fluctuating between 65.8°F (18.8°C) and 84.6°F (29.2°C). August's weather displays an average high-temperature of a still warm 84.6°F (29.2°C), slightly varied from July's 85.6°F (29.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Greenbrier, Indiana, with an average temperature ranging between max 79.7°F (26.5°C) and min 60.4°F (15.8°C). The shift into September records an average high-temperature of a still warm 79.7°F (26.5°C), subtly varied from August's 84.6°F (29.2°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Greenbrier, Indiana, with an average temperature fluctuating between 50°F (10°C) and 67.1°F (19.5°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 79.7°F (26.5°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Greenbrier, Indiana, with an average temperature varying between 38.7°F (3.7°C) and 53.4°F (11.9°C). Start of November brings a shift in the average high-temperature, falling from October's refreshing 67.1°F (19.5°C) to a cool 53.4°F (11.9°C). Weather in November »Weather in December
December, the first month of the winter in Greenbrier, is also a frosty month, with an average temperature fluctuating between 32.9°F (0.5°C) and 43.7°F (6.5°C). The beginning of December involves a decrease in the average high-temperature, transitioning from a cool 53.4°F (11.9°C) in November to a chilly 43.7°F (6.5°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
Temperature records mark January as the coldest month, with highs averaging 38.8°F (3.8°C) and lows at 26.8°F (-2.9°C).
In Greenbrier, Indiana, during the entire year, the rain falls for 172 days and collects up to 40.91" (1039mm) of precipitation.
Months with snowfall in Greenbrier are January through April, November and December.
January is the month with the most snowfall in Greenbrier. Snow falls for 6.5 days and accumulates 1.57" (40mm) of snow.
In Greenbrier, during the entire year, snow falls for 21.1 days and aggregates up to 6.26" (159mm) of snow.
January, February and December, with an average of 4.4h of sunshine, are months with the least sunshine in Greenbrier, Indiana.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
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 month with the most rainfall is April, when the rain falls for 17.1 days and typically aggregates up to 5.31" (135mm) of precipitation.
With an average relative humidity of 80%, May is the most humid month.
In Greenbrier, Indiana, snow does not fall in May through October.
The months with the highest UV index in Greenbrier are May through August, with an average maximum UV index of 6.
The month with the longest days in Greenbrier, Indiana, is June, with an average of 14h and 48min of daylight.
June through August, with an average of 10.4h of sunshine, are months with the most sunshine in Greenbrier.
Greenbrier's July weather, marked by an average high temperature of 85.6°F (29.8°C) and an average low temperature of 67.6°F (19.8°C), is the warmest in the year.
The month with the least rainfall in Greenbrier, Indiana, is September, when the rain falls for 13.5 days and typically collects 1.93" (49mm) of precipitation.
With an average relative humidity of 71%, October is the least humid month in Greenbrier, Indiana.
December has the shortest days of the year in Greenbrier, with an average of 9h and 36min of daylight.
Average temperature
Greenbrier, IN
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Greenbrier, IN
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Greenbrier, IN
- Average wind speed in January:
9.2mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.1mph - Average wind speed in April:
9.2mph - Average wind speed in May:
7.6mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity
Greenbrier, IN
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Greenbrier, IN
- Average rainfall in January:
2.8" - Average rainfall in February:
3.39" - Average rainfall in March:
3.54" - Average rainfall in April:
5.31" - Average rainfall in May:
4.57" - Average rainfall in June:
3.9"
- Average rainfall in July:
3.35" - Average rainfall in August:
2.91" - Average rainfall in September:
1.93" - Average rainfall in October:
2.83" - Average rainfall in November:
3.27" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is April (5.31").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Greenbrier, IN
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (9.9 days).
Average snowfall
Greenbrier, IN
The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Greenbrier, IN
- Average snowfall days in January:
6.5 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
4.1 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Greenbrier, IN
- Average daylight in January:
9h and 54min - 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 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 24min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).
Average sunshine days
Greenbrier, IN
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
9 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (8.9 days).
Average UV index
Greenbrier, IN
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 and December (UV index 2).
Average cloud cover
Greenbrier, IN
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Greenbrier, IN
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).
