Climate and monthly weather forecastLowell, IN
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Lowell, Indiana, with an average temperature varying between 18.9°F (-7.3°C) and 29.8°F (-1.2°C). January, on average, is the coldest month, registering a high temperature of 29.8°F (-1.2°C) and a low of 18.9°F (-7.3°C). Weather in January »Weather in February
February, the last month of the winter in Lowell, is an icy month, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 21.4°F (-5.9°C). The advent of February brings an average high-temperature of a wintry 34°F (1.1°C), exhibiting minor difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Lowell, Indiana, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 46°F (7.8°C). March brings a temperature change, with average high-temperatures moving from February's cold 34°F (1.1°C) to a frosty 46°F (7.8°C). Weather in March »Weather in April
April is a mild spring month in Lowell, Indiana, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 57.4°F (14.1°C). April sees a rise in the average high-temperature, climbing from a chilly 46°F (7.8°C) in March to a refreshing 57.4°F (14.1°C). Weather in April »Weather in May
May, the last month of the spring in Lowell, is an agreeable month, with an average temperature fluctuating between 53.2°F (11.8°C) and 70°F (21.1°C). An escalation in the average high-temperature is seen with the onset of May, moving from a moderate 57.4°F (14.1°C) in April to an agreeable 70°F (21.1°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Lowell, Indiana, with an average temperature fluctuating between 61.3°F (16.3°C) and 78.6°F (25.9°C). The start of June brings a subtle shift in the average high-temperature, edging up from May's pleasant 70°F (21.1°C) to a moderately hot 78.6°F (25.9°C). Weather in June »Weather in July
July, like June, in Lowell, Indiana, is a moderately hot summer month, with an average temperature varying between 65.3°F (18.5°C) and 81.5°F (27.5°C). The temperatures reach their highest averages in July, with highs of 81.5°F (27.5°C) and lows of 65.3°F (18.5°C). For July, the heat index is computed to be a hot 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Lowell, is another warm month, with an average temperature ranging between max 79.7°F (26.5°C) and min 63.7°F (17.6°C). At the onset of August, Lowell records an average high-temperature of a still moderately hot 79.7°F (26.5°C), showing little deviation from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Lowell, Indiana, with an average temperature ranging between min 57.6°F (14.2°C) and max 74.3°F (23.5°C). A moderate decline in average high-temperatures is noted in September, moving from a warm 79.7°F (26.5°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 comfortable autumn month in Lowell, Indiana, with an average temperature fluctuating between 46.8°F (8.2°C) and 61.5°F (16.4°C). In October, the average high-temperature goes from a warm 74.3°F (23.5°C) in September to a refreshing 61.5°F (16.4°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Lowell, Indiana, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 47.1°F (8.4°C). November suggests a modest reduction in the average high-temperature, shifting from a refreshing 61.5°F (16.4°C) in October to a frosty 47.1°F (8.4°C). Weather in November »Weather in December
December, the first month of the winter in Lowell, is also a wintry month, with temperature in the range of an average high of 36°F (2.2°C) and an average low of 26.2°F (-3.2°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's chilly 47.1°F (8.4°C) to an icy 36°F (2.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Lowell, IN
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (29.8°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 (18.9°F).
Average pressure
Lowell, IN
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Lowell, IN
- Average wind speed in January:
10.2mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Lowell, IN
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Lowell, IN
- Average rainfall in January:
1.02" - Average rainfall in February:
0.98" - Average rainfall in March:
1.18" - Average rainfall in April:
2.2" - Average rainfall in May:
2.83" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.24" - Average rainfall in September:
1.73" - Average rainfall in October:
1.61" - Average rainfall in November:
0.98" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is May (2.83").
The driest months (with the least rainfall) are February and November (0.98").
Average rainfall days
Lowell, IN
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
11 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is July (17.6 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall
Lowell, IN
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Lowell, IN
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
5.9 days - Average snowfall days in April:
1.9 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:
9 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lowell, IN
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 6min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Lowell, IN
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
16.1 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (10.5 days).
Average UV index
Lowell, IN
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Lowell, 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
Lowell, IN
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).





