Climate and monthly weather forecastExtension Heights, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Extension Heights, Indiana, is an icy winter month, with temperature in the range of an average low of 20.5°F (-6.4°C) and an average high of 32.2°F (0.1°C). Extension Heights's coldest month, January, generally records average temperatures ranging from a high of 32.2°F (0.1°C) to a low of 20.5°F (-6.4°C). Weather in January »Weather in February
February, the last month of the winter in Extension Heights, is another cold month, with an average temperature fluctuating between 23.9°F (-4.5°C) and 36.7°F (2.6°C). An average high-temperature of a still icy 36.7°F (2.6°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Extension Heights, Indiana, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 48.4°F (9.1°C). The shift from February to March brings an increase in the average high-temperature, moving from a cold 36.7°F (2.6°C) to a chilly 48.4°F (9.1°C). Weather in March »Weather in April
April in Extension Heights, Indiana, is a mild spring month, with an average temperature fluctuating between 43.9°F (6.6°C) and 60.3°F (15.7°C). An escalation in the average high-temperature is seen with the onset of April, moving from a chilly 48.4°F (9.1°C) in March to a mild 60.3°F (15.7°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Extension Heights, Indiana, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 71.4°F (21.9°C). Extension Heights's transition into May brings a rise in the average high-temperature, moving from a mild 60.3°F (15.7°C) in April to an agreeable 71.4°F (21.9°C). Weather in May »Weather in June
June, the first month of the summer in Extension Heights, is a warm month, with an average temperature fluctuating between 62.2°F (16.8°C) and 79°F (26.1°C). Extension Heights in June observes a minor temperature shift, with average high-temperatures adjusting from an agreeable 71.4°F (21.9°C) in May to a moderately hot 79°F (26.1°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Extension Heights, Indiana, with an average temperature varying between 81.1°F (27.3°C) and 64.6°F (18.1°C). Extension Heights experiences its highest temperatures in July, with an average peak of 81.1°F (27.3°C) and a low of 64.6°F (18.1°C). For most parts of July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Extension Heights, Indiana, with an average temperature varying between 79.9°F (26.6°C) and 62.2°F (16.8°C). As July transitions into August, the average high-temperature rests at a still warm 79.9°F (26.6°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
September, the first month of the autumn in Extension Heights, is also a moderately hot month, with an average temperature varying between 74.3°F (23.5°C) and 56.8°F (13.8°C). September is characterized by a mild reduction in the average high-temperature, from a warm 79.9°F (26.6°C) in August to a still moderately hot 74.3°F (23.5°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Extension Heights, Indiana, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 46.8°F (8.2°C). October's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 74.3°F (23.5°C) in September to a refreshing 62.1°F (16.7°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Extension Heights, Indiana, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 48.6°F (9.2°C). November brings a drop in Extension Heights's average high-temperature, falling from an enjoyable 62.1°F (16.7°C) in October to a frosty 48.6°F (9.2°C). Weather in November »Weather in December
December, the first month of the winter in Extension Heights, is still a cold month, with an average temperature fluctuating between 38.1°F (3.4°C) and 27.5°F (-2.5°C). Onset of December comes with a temperature decline, the average high falling from a frosty 48.6°F (9.2°C) in November to an icy 38.1°F (3.4°C). Weather in December »Updated: Aug 4, 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
Extension Heights notes the coldest temperatures in January, with a average high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C).
January and December, with an average relative humidity of 83%, are most humid months.
In Extension Heights, during the entire year, the rain falls for 146.5 days and collects up to 22.32" (567mm) of precipitation.
Months with snowfall are January through April, October through December.
Throughout the year, there are 34.2 snowfall days, and 9.17" (233mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 3.7h of sunshine.
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
The month with the least rainfall is February, when the rain falls for 6.3 days and typically collects 1.22" (31mm) of precipitation.
The month with the most snowfall is February, when snow falls for 7.8 days and typically aggregates up to 2.24" (57mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Extension Heights, 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.
May is the month with the most rainfall. Rain falls for 18.1 days and accumulates 2.8" (71mm) of precipitation.
May through September are months without snowfall.
With an average of 15h and 0min of daylight, June has the longest days of the year.
With an average of 10.2h of sunshine, June has the most sunshine of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
With average high and low temperatures of 81.1°F (27.3°C) and 64.6°F (18.1°C) respectively, July is Extension Heights's warmest month.
The least humid month is October, with an average relative humidity of 74%.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Extension Heights, IN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Extension Heights, IN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"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:
30.12"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Extension Heights, IN
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.2mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Extension Heights, IN
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Extension Heights, IN
- Average rainfall in January:
1.34" - Average rainfall in February:
1.22" - Average rainfall in March:
2.09" - Average rainfall in April:
2.36" - Average rainfall in May:
2.8" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.17" - Average rainfall in September:
1.54" - Average rainfall in October:
1.34" - Average rainfall in November:
1.3" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days
Extension Heights, IN
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall
Extension Heights, IN
The month with the highest snowfall is February (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Extension Heights, IN
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Extension Heights, IN
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
4h and 54min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 6min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 30min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Extension Heights, IN
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
18 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Extension Heights, IN
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Extension Heights, IN
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Extension Heights, IN
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
