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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 Leonia, New Jersey, with an average temperature varying between 35.4°F (1.9°C) and 24.3°F (-4.3°C). Leonia's coldest weather arrives in January, when temperatures average a high of 35.4°F (1.9°C) and a low of 24.3°F (-4.3°C). Weather in January »
Weather in February
February, the last month of the winter in Leonia, is also an icy month, with temperature in the range of an average high of 39.2°F (4°C) and an average low of 26.1°F (-3.3°C). Leonia experiences a subtle adjustment in high-temperatures to a still cold 39.2°F (4°C) with the onset of February, maintaining near parity with January's 35.4°F (1.9°C). Weather in February »
Weather in March
March, the first month of the spring in Leonia, is a frosty month, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 46.8°F (8.2°C). A subtle rise in the average high-temperature is observed during March, adjusting from an icy 39.2°F (4°C) in February to a frosty 46.8°F (8.2°C). Weather in March »
Weather in April
April is a refreshing spring month in Leonia, New Jersey, with an average temperature fluctuating between 58.6°F (14.8°C) and 43.3°F (6.3°C). Leonia's weather in April presents a rise in the average high-temperature, moving from a frosty 46.8°F (8.2°C) in March to a mild 58.6°F (14.8°C). Weather in April »
Weather in May
May, the last month of the spring in Leonia, is an agreeable month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 53.2°F (11.8°C). Leonia in May sees a temperature change, with average high-temperatures moving from a mild 58.6°F (14.8°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Leonia, New Jersey, with an average temperature fluctuating between 61.5°F (16.4°C) and 77.5°F (25.3°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's agreeable 69.4°F (20.8°C) to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Leonia, New Jersey, with an average temperature ranging between min 68.5°F (20.3°C) and max 84.7°F (29.3°C). Leonia registers the highest average temperatures during the month of July, with peaks of 84.7°F (29.3°C) and lows of 68.5°F (20.3°C). The average heat index in July is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Leonia, is another warm month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 82.9°F (28.3°C). In the transition from July to August, Leonia reports an average high-temperature of a still warm 82.9°F (28.3°C), indicating a close resemblance to the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Leonia, is still a warm month, with an average temperature varying between 60.1°F (15.6°C) and 75.4°F (24.1°C). The arrival of September is marked by a minor reduction in average high-temperature, sliding from a moderately hot 82.9°F (28.3°C) in August to a still warm 75.4°F (24.1°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Leonia, New Jersey, with an average temperature varying between 63.3°F (17.4°C) and 50.5°F (10.3°C). Leonia's October weather shows a moderate shift in high-temperatures, falling from September's warm 75.4°F (24.1°C) to an enjoyable 63.3°F (17.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Leonia, New Jersey, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 38.8°F (3.8°C). The start of November involves a temperature drop, moving from a comfortable 63.3°F (17.4°C) in October to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Leonia, is also a wintry month, with an average temperature fluctuating between 41.9°F (5.5°C) and 31.5°F (-0.3°C). The move into December indicates a reduction in the average high-temperature, down from November's cool 50.9°F (10.5°C) to a cold 41.9°F (5.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Leonia?
The lowest temperatures in Leonia are recorded in January, with averages reaching a high of 35.4°F (1.9°C) and a low of 24.3°F (-4.3°C).
How many days does it rain in Leonia?
Throughout the year, there are 159.3 rainfall days, and 31.34" (796mm) of precipitation is accumulated.
When does it snow in Leonia?
Months with snowfall are January through April, November and December.
How many days does it snow in Leonia?
In Leonia, during the entire year, snow falls for 24.9 days and aggregates up to 10.2" (259mm) of snow.
When is the lowest UV index in Leonia?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Leonia?
February is the most humid month in Leonia, with an average relative humidity of 77%.
When does it snow the most in Leonia?
February is the month with the most snowfall in Leonia, New Jersey. Snow falls for 7.4 days and accumulates 3.07" (78mm) of snow.
What is the month with the least sunshine in Leonia?
With an average of 4.6h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Leonia?
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.
When it does not snow in Leonia?
In Leonia, New Jersey, snow does not fall in May through October.
When are the longest days in Leonia?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Leonia?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Leonia, New Jersey.
What is the hottest time of year in Leonia?
Leonia's warmest weather arrives in July, when temperatures average a high of 84.7°F (29.3°C) and a low of 68.5°F (20.3°C).
What month has the most sunshine in Leonia?
With an average of 10.4h of sunshine, July has the most sunshine of the year in Leonia.
What is the least humid month in Leonia?
The least humid month in Leonia is August, with an average relative humidity of 69%.
What is the driest month in Leonia?
September is the month with the least rainfall in Leonia. Rain falls for 12.3 days and accumulates 1.81" (46mm) of precipitation.
What is the wettest month in Leonia?
December is the month with the most rainfall in Leonia. Rain falls for 12.1 days and accumulates 3.43" (87mm) of precipitation.
What is the month with the shortest days in Leonia?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Leonia, NJ
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Leonia, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Leonia, NJ
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
6mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity
Leonia, NJ
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Leonia, NJ
- Average rainfall in January:
2.17" - Average rainfall in February:
2.17" - Average rainfall in March:
2.76" - Average rainfall in April:
2.56" - Average rainfall in May:
2.72" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.6" - Average rainfall in September:
1.81" - Average rainfall in October:
2.99" - Average rainfall in November:
2.52" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days
Leonia, NJ
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Leonia, NJ
The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Leonia, NJ
- Average snowfall days in January:
7 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
0.4 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 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
4.2 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Leonia, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
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:
5h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Leonia, NJ
- Average sunshine days in January:
17 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
18 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (12.2 days).
Average UV index
Leonia, NJ
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, November and December (UV index 2).
Average cloud cover
Leonia, NJ
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Leonia, NJ
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).
Leonia, New Jersey, USA
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