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 a freezing cold winter month in Lattimer, Pennsylvania, with an average temperature fluctuating between 31.5°F (-0.3°C) and 18.9°F (-7.3°C). January, on average, is the coldest month, registering a high temperature of 31.5°F (-0.3°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 Lattimer, is an icy month, with an average temperature fluctuating between 35.1°F (1.7°C) and 20.7°F (-6.3°C). Lattimer records a slight change with February's average high-temperatures adjusting to an icy 35.1°F (1.7°C) from January's 31.5°F (-0.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lattimer, Pennsylvania, with temperature in the range of an average low of 27.7°F (-2.4°C) and an average high of 43.3°F (6.3°C). As Lattimer enters March, the average high-temperature marginally increases from the an icy 35.1°F (1.7°C) of February to a frosty 43.3°F (6.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Lattimer, Pennsylvania, with an average temperature varying between 55.4°F (13°C) and 38.1°F (3.4°C). The shift into April is marked by a rise in the average high-temperature, moving from March's frosty 43.3°F (6.3°C) to a refreshing 55.4°F (13°C). Weather in April »
Weather in May
May, the last month of the spring in Lattimer, is a refreshing month, with an average temperature ranging between max 66.7°F (19.3°C) and min 48.2°F (9°C). May sees a rise in the average high-temperature, climbing from a mild 55.4°F (13°C) in April to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
June, the first month of the summer in Lattimer, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 55°F (12.8°C). As Lattimer transitions into June, the average high-temperature is observed to slightly rise from an enjoyable 66.7°F (19.3°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Lattimer, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 59.9°F (15.5°C) and 80.6°F (27°C). In Lattimer, the month of July registers the highest temperatures, averaging 80.6°F (27°C) at the peak and 59.9°F (15.5°C) at the lowest. July's heat index is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lattimer, Pennsylvania, with an average temperature fluctuating between 58.1°F (14.5°C) and 78.3°F (25.7°C). Transitioning from July to August, Lattimer observes an average high-temperature of a still moderately hot 78.3°F (25.7°C), differing subtly from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Lattimer, Pennsylvania, with an average temperature fluctuating between 52°F (11.1°C) and 71.6°F (22°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 78.3°F (25.7°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, the same as September, in Lattimer, Pennsylvania, is another mild autumn month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 43.7°F (6.5°C). Lattimer observes a minor decrease in the average high-temperature with the arrival of October, falling from September's agreeable 71.6°F (22°C) to a mild 58.6°F (14.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Lattimer, is another chilly month, with temperature in the range of an average high of 46.4°F (8°C) and an average low of 32.9°F (0.5°C). As November commences, the average high-temperature shows a reduction, transitioning from a moderate 58.6°F (14.8°C) in October to a chilly 46.4°F (8°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Lattimer, Pennsylvania, with an average temperature ranging between max 36.9°F (2.7°C) and min 25.9°F (-3.4°C). December brings a decrease in the average high-temperature, falling from November's frosty 46.4°F (8°C) to an icy 36.9°F (2.7°C). Weather in December »
Updated: Aug 14, 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 part of the year is the coldest?
January, noted for its average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 18.9°F (-7.3°C), is considered the coldest month.
How many days does it rain?
Throughout the year, there are 163.3 rainfall days, and 34.37" (873mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
What is the snowiest month?
The months with the most snowfall are January and February, with an average 7.64" (194mm) of accumulated snow.
How much does it snow?
In Lattimer, Pennsylvania, during the entire year, snow falls for 53.8 days and aggregates up to 33.66" (855mm) of snow.
What is the most humid month?
February is the most humid month, with an average relative humidity of 84%.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 3.7h of sunshine.
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 is the least humid month?
The least humid month is April, with an average relative humidity of 78%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 19.8 days and accumulates 3.43" (87mm) of precipitation.
What are the months with 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 Lattimer, snow does not fall in June through September.
When are the longest days in Lattimer?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What part of the year is the hottest?
The month of July, characterized by an average high of 80.6°F (27°C) and a low of 59.9°F (15.5°C), is recognized as the warmest in Lattimer, Pennsylvania.
What month has the most sunshine?
With an average of 9.8h of sunshine, July has the most sunshine of the year in Lattimer.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13 days and accumulates 2.01" (51mm) of precipitation.
What is the month with the shortest days in Lattimer?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Lattimer, PA
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (31.5°F).
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Lattimer, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Lattimer, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.4mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Lattimer, PA
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (78%).
Average rainfall
Lattimer, PA
- Average rainfall in January:
2.6" - Average rainfall in February:
2.64" - Average rainfall in March:
2.72" - Average rainfall in April:
3.19" - Average rainfall in May:
3.43" - Average rainfall in June:
2.87"
- Average rainfall in July:
3.31" - Average rainfall in August:
3.23" - Average rainfall in September:
2.01" - Average rainfall in October:
2.87" - Average rainfall in November:
2.68" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days
Lattimer, PA
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
8 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall
Lattimer, PA
- Average snowfall in January:
7.64" - Average snowfall in February:
7.64" - Average snowfall in March:
6.93" - Average snowfall in April:
0.67" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The months with the highest snowfall are January and February (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lattimer, PA
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
12.7 days - Average snowfall days in March:
9 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.3 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:
0.6 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
10.7 days
The month with the highest number of snowfall days is February (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lattimer, 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 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:
3h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 4min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
Lattimer, PA
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (8.7 days).
Average UV index
Lattimer, 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
Lattimer, PA
The months with the most cloud cover are February and December (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Lattimer, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Lattimer, 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