Expand
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, like December, is another subzero cold winter month in Lambertsville, Pennsylvania, with temperature in the range of an average low of 18.1°F (-7.7°C) and an average high of 30.6°F (-0.8°C). Lambertsville's coldest month, January, registers temperatures that range from a high of 30.6°F (-0.8°C) to a low of 18.1°F (-7.7°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Lambertsville, Pennsylvania, with an average temperature fluctuating between 21.4°F (-5.9°C) and 35.2°F (1.8°C). Lambertsville in February witnesses an average high-temperature of a cold 35.2°F (1.8°C), indicating a slight variation from January's 30.6°F (-0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Lambertsville, Pennsylvania, with an average temperature fluctuating between 28.6°F (-1.9°C) and 43.7°F (6.5°C). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from a cold 35.2°F (1.8°C) in February to a frosty 43.7°F (6.5°C). Weather in March »
Weather in April
April in Lambertsville, Pennsylvania, is a refreshing spring month, with an average temperature ranging between max 56.3°F (13.5°C) and min 38.7°F (3.7°C). The arrival of April brings a change in Lambertsville's weather, with average high-temperatures moving from March's frosty 43.7°F (6.5°C) to a refreshing 56.3°F (13.5°C). Weather in April »
Weather in May
May, the last month of the spring in Lambertsville, is a comfortable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 66.7°F (19.3°C). As Lambertsville transitions into May, a rise in the average high-temperature is observed, moving from a refreshing 56.3°F (13.5°C) in April to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Lambertsville, Pennsylvania, with an average temperature fluctuating between 54.5°F (12.5°C) and 74.1°F (23.4°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a comfortable 66.7°F (19.3°C) in May to a warm 74.1°F (23.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Lambertsville, Pennsylvania, with an average temperature ranging between min 58.6°F (14.8°C) and max 78.6°F (25.9°C). The warmest temperatures occur during July, when averages reach a peak of 78.6°F (25.9°C) and a low of 58.6°F (14.8°C). Weather in July »
Weather in August
August, the last month of the summer in Lambertsville, is another warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 76.6°F (24.8°C). Lambertsville's shift into August is marked by a subtle change to a still moderately hot 76.6°F (24.8°C) from July's 78.6°F (25.9°C) in temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Lambertsville, Pennsylvania, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 70.5°F (21.4°C). The onset of September brings a small shift in high-temperatures, falling from a moderately hot 76.6°F (24.8°C) in August to a pleasant 70.5°F (21.4°C). Weather in September »
Weather in October
October, the same as September, in Lambertsville, Pennsylvania, is a moderate autumn month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 58.3°F (14.6°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a pleasant 70.5°F (21.4°C) in September to a moderate 58.3°F (14.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Lambertsville, is also a frosty month, with an average temperature varying between 31.1°F (-0.5°C) and 46°F (7.8°C). Onset of November witnesses a reduction in the average high-temperature, falling from a mild 58.3°F (14.6°C) in October to a chilly 46°F (7.8°C). Weather in November »
Weather in December
December, the first month of the winter in Lambertsville, is still a cold month, with an average temperature varying between 36.5°F (2.5°C) and 25.7°F (-3.5°C). In Lambertsville, the average high-temperature in December decreases from a chilly 46°F (7.8°C) in November to a wintry 36.5°F (2.5°C). Weather in December »
Updated: Aug 26, 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
What time of the year is the coldest?
In Lambertsville, Pennsylvania, the lowest temperatures are generally noted in January, averaging a high of 30.6°F (-0.8°C) and a low of 18.1°F (-7.7°C).
How many days does it rain?
Throughout the year, there are 162.4 rainfall days, and 32.24" (819mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 17.2 days and accumulates 8.23" (209mm) of snow.
How much does it snow?
In Lambertsville, during the entire year, snow falls for 66 days and aggregates up to 32.36" (822mm) of snow.
What is the month with the least sunshine?
With an average of 2.7h of sunshine, January has the least sunshine of the year.
What is the most humid month?
The most humid month is February, with an average relative humidity of 88%.
When is Daylight Saving Time (DST)?
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.
What are the least humid months?
The months with the lowest humidity are April, June and July, with an average relative humidity of 80%.
What is the rainiest month in Lambertsville?
May is the month with the most rainfall. Rain falls for 19.8 days and accumulates 3.27" (83mm) of precipitation.
When is the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow?
In Lambertsville, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the warmest months?
The temperatures in Lambertsville reach their highest averages in July, with highs of 78.6°F (25.9°C) and lows of 58.6°F (14.8°C).
What month has the most sunshine?
With an average of 9.3h of sunshine, July has the most sunshine of the year.
What is the driest month?
November is the month with the least rainfall. Rain falls for 8.2 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Lambertsville, PA
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure
Lambertsville, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Lambertsville, PA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Lambertsville, PA
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, June and July (80%).
Average rainfall
Lambertsville, PA
- Average rainfall in January:
2.83" - Average rainfall in February:
2.95" - Average rainfall in March:
2.91" - Average rainfall in April:
3.07" - Average rainfall in May:
3.27" - Average rainfall in June:
2.56"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.24" - Average rainfall in September:
2.09" - Average rainfall in October:
2.4" - Average rainfall in November:
1.77" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Lambertsville, PA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
17.7 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is November (8.2 days).
Average snowfall
Lambertsville, PA
- Average snowfall in January:
8.23" - Average snowfall in February:
7.13" - Average snowfall in March:
6.06" - Average snowfall in April:
1.46" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lambertsville, PA
- Average snowfall days in January:
17.2 days - Average snowfall days in February:
14.5 days - Average snowfall days in March:
10.3 days - Average snowfall days in April:
2.9 days - Average snowfall days in May:
0.6 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:
1.7 days - Average snowfall days in November:
6 days - Average snowfall days in December:
12.8 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lambertsville, PA
- 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 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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:
2h and 4min - Average sunshine in February:
3h and 2min - Average sunshine in March:
4h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
7h and 5min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 5min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days
Lambertsville, PA
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
7.1 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.4 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
9.6 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is January (6.3 days).
Average UV index
Lambertsville, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Lambertsville, PA
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility
Lambertsville, PA
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Lambertsville, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location