Climate and monthly weather forecastPort Republic, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Port Republic, New Jersey, with an average temperature varying between 39.9°F (4.4°C) and 30.4°F (-0.9°C). January, recording an average high temperature of 39.9°F (4.4°C) and a low temperature of 30.4°F (-0.9°C), is Port Republic's coldest month. Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Port Republic, New Jersey, with an average temperature fluctuating between 31.8°F (-0.1°C) and 41.9°F (5.5°C). The onset of February brings with it an average high-temperature of a still wintry 41.9°F (5.5°C), showing a negligible variation from the month before. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Port Republic, New Jersey, with an average temperature fluctuating between 37.4°F (3°C) and 47.7°F (8.7°C). March's onset witnesses a minor shift in the average high-temperature, moving from a cold 41.9°F (5.5°C) in February to a frosty 47.7°F (8.7°C). Weather in March »Weather in April
April is a moderate spring month in Port Republic, New Jersey, with an average temperature fluctuating between 56.8°F (13.8°C) and 46.6°F (8.1°C). The shift from March to April brings an increase in the average high-temperature, moving from a chilly 47.7°F (8.7°C) to a mild 56.8°F (13.8°C). Weather in April »Weather in May
May, the last month of the spring in Port Republic, is an enjoyable month, with an average temperature ranging between max 65.7°F (18.7°C) and min 55.9°F (13.3°C). May showcases a minor temperature ascent, adjusting from April's moderate 56.8°F (13.8°C) to a comfortable 65.7°F (18.7°C). Weather in May »Weather in June
June, the first month of the summer in Port Republic, is a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 64.6°F (18.1°C). June signals a shift in the average high-temperature, moving from May's comfortable 65.7°F (18.7°C) to a moderately hot 74.8°F (23.8°C). Weather in June »Weather in July
July, like June, in Port Republic, New Jersey, is a moderately hot summer month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 71.2°F (21.8°C). July proves to be the warmest month, recording an average peak temperature of 81.1°F (27.3°C) and a minimum temperature of 71.2°F (21.8°C). The heat index value during July is estimated at a tropical 86°F (30°C). Weather in July »Weather in August
August, the last month of the summer in Port Republic, is another warm month, with an average temperature fluctuating between 80.2°F (26.8°C) and 70.5°F (21.4°C). August's arrival registers an average high-temperature of a still moderately hot 80.2°F (26.8°C), closely aligning with the temperature of the previous month. Weather in August »Weather in September
September, the first month of the autumn in Port Republic, is also a moderately hot month, with an average temperature fluctuating between 65.3°F (18.5°C) and 74.3°F (23.5°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 80.2°F (26.8°C) in August to a still moderately hot 74.3°F (23.5°C). Weather in September »Weather in October
October, like September, in Port Republic, New Jersey, is another enjoyable autumn month, with an average temperature fluctuating between 55.4°F (13°C) and 64.8°F (18.2°C). In October, the meteorological conditions alter, with the average high-temperature shifting from a moderately hot 74.3°F (23.5°C) in September to a refreshing 64.8°F (18.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Port Republic, New Jersey, with an average temperature fluctuating between 44.6°F (7°C) and 53.6°F (12°C). In Port Republic, the beginning of November is marked by a lowered average high-temperature, shifting from October's refreshing 64.8°F (18.2°C) to a fresh 53.6°F (12°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Port Republic, New Jersey, with an average temperature fluctuating between 46°F (7.8°C) and 37°F (2.8°C). In December, the average high-temperature marginally decreases from a fresh 53.6°F (12°C) in November to a chilly 46°F (7.8°C). Weather in December »Updated: Jun 9, 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 stands out as Port Republic's coldest month, with an average high-temperature of 39.9°F (4.4°C) and a low-temperature of 30.4°F (-0.9°C).
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.
In Port Republic, during the entire year, the rain falls for 86.1 days and collects up to 6.69" (170mm) of precipitation.
January through March and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 1.9 days and typically aggregates up to 0.2" (5mm) of snow.
Throughout the year, there are 6 snowfall days, and 0.59" (15mm) of snow is accumulated.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
The month with the least sunshine is February, with an average of 4.9h of sunshine.
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.
April through November are months without snowfall.
The months with the highest humidity are May and June, with an average relative humidity of 80%.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 54min of daylight.
July, characterized by an average high temperature of 81.1°F (27.3°C) and a low temperature of 71.2°F (21.8°C), is generally the warmest month in Port Republic.
With an average of 10.8h of sunshine, July has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.28" (7mm) of precipitation.
December is the month with the most rainfall. Rain falls for 5.5 days and accumulates 0.75" (19mm) of precipitation.
December has the shortest days of the year in Port Republic, with an average of 9h and 24min of daylight.
Average temperature
Port Republic, NJ
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (39.9°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Port Republic, NJ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Port Republic, NJ
- Average wind speed in January:
11.7mph - Average wind speed in February:
11.6mph - Average wind speed in March:
11.4mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
8.2mph - Average wind speed in August:
8mph - Average wind speed in September:
9.2mph - Average wind speed in October:
10.7mph - Average wind speed in November:
11.1mph - Average wind speed in December:
11.1mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity
Port Republic, NJ
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall
Port Republic, NJ
- Average rainfall in January:
0.39" - Average rainfall in February:
0.47" - Average rainfall in March:
0.51" - Average rainfall in April:
0.59" - Average rainfall in May:
0.55" - Average rainfall in June:
0.55"
- Average rainfall in July:
0.71" - Average rainfall in August:
0.67" - Average rainfall in September:
0.28" - Average rainfall in October:
0.59" - Average rainfall in November:
0.63" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Port Republic, NJ
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
8.5 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
10.3 days - Average rainfall days in August:
10 days - Average rainfall days in September:
6.1 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Port Republic, NJ
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Port Republic, NJ
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0 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 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Port Republic, NJ
- Average daylight in January:
9h and 48min - 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:
5h and 12min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Port Republic, NJ
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
21.5 days - Average sunshine days in April:
20 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
19.8 days
- Average sunshine days in July:
18.6 days - Average sunshine days in August:
18.2 days - Average sunshine days in September:
21.7 days - Average sunshine days in October:
23 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
23.6 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is August (18.2 days).
Average UV index
Port Republic, NJ
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Port Republic, NJ
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility
Port Republic, 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).
