Climate and monthly weather forecastArlington, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Arlington, Indiana, is another cold winter month, with an average temperature fluctuating between 33.8°F (1°C) and 21.6°F (-5.8°C). The coldest time of the year is January, with temperatures averaging a high of 33.8°F (1°C) and a low of 21.6°F (-5.8°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Arlington, Indiana, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 38.3°F (3.5°C). As February takes hold, the average high-temperature is a still wintry 38.3°F (3.5°C), nearly mirroring that of the previous month. Weather in February »Weather in March
March, the first month of the spring in Arlington, is a frosty month, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 34.5°F (1.4°C). March's onset brings a temperature rise, moving from a wintry 38.3°F (3.5°C) in February to a frosty 49.5°F (9.7°C). Weather in March »Weather in April
April is an enjoyable spring month in Arlington, Indiana, with an average temperature ranging between max 61.3°F (16.3°C) and min 44.6°F (7°C). Arlington sees an increase in the average high-temperature with the arrival of April, moving from March's frosty 49.5°F (9.7°C) to a refreshing 61.3°F (16.3°C). Weather in April »Weather in May
May, the last month of the spring in Arlington, is a pleasant month, with an average temperature ranging between max 71.4°F (21.9°C) and min 55°F (12.8°C). The shift into May is marked by a rise in the average high-temperature, moving from April's comfortable 61.3°F (16.3°C) to a pleasant 71.4°F (21.9°C). Weather in May »Weather in June
June, the first month of the summer in Arlington, is a moderately hot month, with an average temperature ranging between max 78.8°F (26°C) and min 62.2°F (16.8°C). In Arlington, the average high-temperature in June slightly increases from an agreeable 71.4°F (21.9°C) in May to a moderately hot 78.8°F (26°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Arlington, Indiana, with an average temperature fluctuating between 81.1°F (27.3°C) and 64.6°F (18.1°C). Arlington's warmest weather arrives in July, when temperatures average a high of 81.1°F (27.3°C) and a low of 64.6°F (18.1°C). Throughout July, the heat index is estimated at a hot 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Arlington, is also a moderately hot month, with an average temperature fluctuating between 80.2°F (26.8°C) and 63°F (17.2°C). At the onset of August, Arlington records an average high-temperature of a still warm 80.2°F (26.8°C), showing little deviation from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Arlington, is still a warm month, with an average temperature varying between 75.6°F (24.2°C) and 57.2°F (14°C). The transition into September notes an average high-temperature of a still moderately hot 75.6°F (24.2°C), revealing a mild distinction from the 80.2°F (26.8°C) in August. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Arlington, Indiana, with an average temperature ranging between min 46.9°F (8.3°C) and max 63.1°F (17.3°C). October suggests a modest reduction in the average high-temperature, shifting from a moderately hot 75.6°F (24.2°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Arlington, Indiana, with an average temperature varying between 35.8°F (2.1°C) and 49.5°F (9.7°C). A shift in the average high-temperature occurs in November, reducing from an enjoyable 63.1°F (17.3°C) in October to a chilly 49.5°F (9.7°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Arlington, Indiana, with an average temperature varying between 39°F (3.9°C) and 28.6°F (-1.9°C). In the transition to December, Arlington observes a drop in the average high-temperature, moving from a frosty 49.5°F (9.7°C) in November to a wintry 39°F (3.9°C). Weather in December »Updated: Aug 5, 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
January, known for its average high temperature of 33.8°F (1°C) and an average low temperature of 21.6°F (-5.8°C), is the coldest month.
The months with the highest humidity in Arlington are January, July and December, with an average relative humidity of 82%.
In Arlington, Indiana, during the entire year, the rain falls for 172.9 days and collects up to 34.88" (886mm) of precipitation.
January through April, October through December are months with snowfall.
Throughout the year, there are 42.9 snowfall days, and 14.61" (371mm) of snow is accumulated.
With an average of 3.7h of sunshine, January has the least sunshine of the year.
February is the month with the most snowfall. Snow falls for 9.3 days and accumulates 3.46" (88mm) of snow.
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.
May is the month with the most rainfall. Rain falls for 20 days and accumulates 4.09" (104mm) of precipitation.
May through September are months without snowfall.
June has the longest days of the year, with an average of 14h and 54min of daylight.
With an average of 10.1h of sunshine, June has the most sunshine of the year.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
Arlington experiences its average highest temperatures in July, reaching a peak of 81.1°F (27.3°C) and a minimum of 64.6°F (18.1°C).
The month with the least rainfall is September, when the rain falls for 14.5 days and typically collects 2.17" (55mm) of precipitation.
October and November, with an average relative humidity of 75%, are the least humid months in Arlington.
With an average of 9h and 24min of daylight, December has the shortest days of the year in Arlington.
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Arlington, 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 (33.8°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 (21.6°F).
Average pressure
Arlington, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"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:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Arlington, IN
- Average wind speed in January:
10.1mph - Average wind speed in February:
10mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Arlington, IN
The months with the highest relative humidity are January, July and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Arlington, IN
- Average rainfall in January:
2.56" - Average rainfall in February:
2.32" - Average rainfall in March:
3.15" - Average rainfall in April:
3.74" - Average rainfall in May:
4.09" - Average rainfall in June:
3.31"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.83" - Average rainfall in September:
2.17" - Average rainfall in October:
2.48" - Average rainfall in November:
2.48" - Average rainfall in December:
2.64"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days
Arlington, IN
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
20 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.7 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (9.1 days).
Average snowfall
Arlington, IN
The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Arlington, IN
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.4 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:
0.5 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Arlington, 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:
14h and 54min
- Average daylight in July:
14h and 36min - 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
5h and 0min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 6min
- 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 18min - Average sunshine in December:
3h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Arlington, IN
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
12 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
15.6 days - Average sunshine days in December:
12 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Arlington, IN
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Arlington, IN
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Arlington, IN
The months with the highest visibility are March, April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, July, August and December (5mi).
