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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Grammer, Indiana, with an average temperature varying between 22.8°F (-5.1°C) and 34.9°F (1.6°C). Grammer experiences its lowest temperatures in January, with an average peak of 34.9°F (1.6°C) and a low of 22.8°F (-5.1°C). Weather in January »
Weather in February
February, the last month of the winter in Grammer, is also an icy month, with an average temperature varying between 39.9°F (4.4°C) and 26.1°F (-3.3°C). The arrival of February brings an average high-temperature of a still cold 39.9°F (4.4°C), nearly identical to January's 34.9°F (1.6°C). Weather in February »
Weather in March
March, the first month of the spring in Grammer, is a fresh month, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 50.9°F (10.5°C). March's arrival sees a rise in the average high-temperature, jumping from February's cold 39.9°F (4.4°C) to a fresh 50.9°F (10.5°C). Weather in March »
Weather in April
April in Grammer, Indiana, is a refreshing spring month, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 63°F (17.2°C). Grammer's transition into April is marked by a rise in the average high-temperature, advancing from a cool 50.9°F (10.5°C) in March to a refreshing 63°F (17.2°C). Weather in April »
Weather in May
May, the last month of the spring in Grammer, is an agreeable month, with an average temperature varying between 72.9°F (22.7°C) and 55.9°F (13.3°C). With the onset of May, Grammer experiences a temperature shift, with the average high-temperature moving from a refreshing 63°F (17.2°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »
Weather in June
June, the first month of the summer in Grammer, is a warm month, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 80.2°F (26.8°C). Grammer in June experiences a slight uptick in the average high-temperature, adjusting from May's agreeable 72.9°F (22.7°C) to a moderately hot 80.2°F (26.8°C). Weather in June »
Weather in July
July, like June, in Grammer, Indiana, is another warm summer month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 65.3°F (18.5°C). Grammer's temperatures peak on average in July, reaching 83.1°F (28.4°C) at their highest and 65.3°F (18.5°C) at their lowest. The average heat index in July is estimated at a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Grammer, is also a moderately hot month, with an average temperature ranging between min 63.5°F (17.5°C) and max 82°F (27.8°C). August's beginning signals an average high-temperature of a still warm 82°F (27.8°C), barely different from July's 83.1°F (28.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grammer, Indiana, with an average temperature varying between 76.3°F (24.6°C) and 58.3°F (14.6°C). During the shift to September, Grammer records a mild decrease in average high-temperature, moving from a warm 82°F (27.8°C) in August to a still moderately hot 76.3°F (24.6°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Grammer, Indiana, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 47.1°F (8.4°C). The onset of October comes with a shift in the average high-temperature, falling from a warm 76.3°F (24.6°C) in September to an enjoyable 64°F (17.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Grammer, is another cool month, with an average temperature ranging between max 50.9°F (10.5°C) and min 36.5°F (2.5°C). With November's onset, the weather shows a temperature decrease, transitioning from an enjoyable 64°F (17.8°C) in October to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Grammer, Indiana, with an average temperature varying between 29.5°F (-1.4°C) and 40.6°F (4.8°C). In Grammer, entering December brings a temperature decrement, reducing from November's cool 50.9°F (10.5°C) to a wintry 40.6°F (4.8°C). Weather in December »
Updated: Aug 31, 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
What part of the year is the coldest?
Grammer's coldest temperatures are experienced in January, with average high temperatures of 34.9°F (1.6°C) and lows of 22.8°F (-5.1°C).
How much does it rain?
In Grammer, during the entire year, the rain falls for 137.6 days and collects up to 17.99" (457mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow?
Throughout the year, there are 29.3 snowfall days, and 5.35" (136mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4h of sunshine, January has the least sunshine of the year.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 4.6 days and typically aggregates up to 1.46" (37mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month in Grammer?
The month with the most rainfall is May, when the rain falls for 15.4 days and typically aggregates up to 2.01" (51mm) of precipitation.
When it does not snow?
In Grammer, snow does not fall in May through September.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Grammer?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What month is the hottest?
The warmest temperatures occur during July, when averages reach a peak of 83.1°F (28.4°C) and a low of 65.3°F (18.5°C).
What month has the most sunshine?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 0.98" (25mm) of precipitation.
What is the least humid month?
The least humid month is October, with an average relative humidity of 74%.
What is the most humid month?
The most humid month is December, with an average relative humidity of 82%.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Grammer, IN
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.9°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Grammer, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Grammer, IN
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.5mph
The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity
Grammer, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Grammer, IN
- Average rainfall in January:
1.3" - Average rainfall in February:
1.42" - Average rainfall in March:
1.46" - Average rainfall in April:
1.89" - Average rainfall in May:
2.01" - Average rainfall in June:
1.73"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.38" - Average rainfall in September:
0.98" - Average rainfall in October:
1.46" - Average rainfall in November:
1.3" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days
Grammer, IN
- Average rainfall days in January:
8 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
10 days - Average rainfall days in November:
8 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall
Grammer, IN
The month with the highest snowfall is March (1.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grammer, IN
- Average snowfall days in January:
7.1 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.8 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:
0.3 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
6.6 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grammer, IN
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
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
Grammer, IN
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.4 days).
Average UV index
Grammer, IN
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Grammer, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Grammer, IN
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Grammer, Indiana, USA
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