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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, like December, in Pomona, Maryland, is an icy winter month, with temperature in the range of an average high of 39.2°F (4°C) and an average low of 27.9°F (-2.3°C). January, having an average high-temperature of 39.2°F (4°C) and an average low-temperature of 27.9°F (-2.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Pomona, Maryland, with an average temperature ranging between min 30.6°F (-0.8°C) and max 43.2°F (6.2°C). The transition into February is marked with an average high-temperature of a frosty 43.2°F (6.2°C), showing an insignificant shift from January's 39.2°F (4°C). Weather in February »
Weather in March
March, the first month of the spring in Pomona, is a cool month, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 50°F (10°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's chilly 43.2°F (6.2°C) to a cool 50°F (10°C). Weather in March »
Weather in April
April in Pomona, Maryland, is a comfortable spring month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 46.4°F (8°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a fresh 50°F (10°C) in March to a refreshing 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Pomona, is a pleasant month, with an average temperature varying between 71.4°F (21.9°C) and 55.9°F (13.3°C). Pomona's transition into May brings a rise in the average high-temperature, moving from a refreshing 62.2°F (16.8°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »
Weather in June
June, the first month of the summer in Pomona, is a warm month, with an average temperature ranging between min 64.4°F (18°C) and max 79.5°F (26.4°C). The start of June brings a subtle rise in the average high-temperature, moving from a pleasant 71.4°F (21.9°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Pomona, Maryland, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 69.4°F (20.8°C). During the warmest month, July, temperatures average a high of 84.6°F (29.2°C) and a low of 69.4°F (20.8°C). July's heat index is appraised at a very hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Pomona, Maryland, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 67.6°F (19.8°C). August brings an average high-temperature of a still warm 82.9°F (28.3°C), showing a slight difference from July's 84.6°F (29.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Pomona, is still a warm month, with an average temperature ranging between min 61.7°F (16.5°C) and max 77.2°F (25.1°C). Pomona's September weather shows a modest shift in high-temperatures, falling from August's 82.9°F (28.3°C) to a still moderately hot 77.2°F (25.1°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Pomona, Maryland, with an average temperature ranging between min 52.3°F (11.3°C) and max 65.8°F (18.8°C). Pomona's October weather comes with a decrease in average high-temperatures, moving from a moderately hot 77.2°F (25.1°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Pomona, Maryland, with an average temperature ranging between max 54°F (12.2°C) and min 40.8°F (4.9°C). As October transitions to November, the average high-temperature falls from an enjoyable 65.8°F (18.8°C) to a fresh 54°F (12.2°C). Weather in November »
Weather in December
December, the first month of the winter in Pomona, is still a chilly month, with an average temperature ranging between min 34.5°F (1.4°C) and max 45.5°F (7.5°C). December brings a slight decrease in the average high-temperature, shifting from a fresh 54°F (12.2°C) in November to a frosty 45.5°F (7.5°C). Weather in December »
Updated: Aug 5, 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?
Pomona notes the coldest temperatures in January, with a average high of 39.2°F (4°C) and a low of 27.9°F (-2.3°C).
What are the least humid months?
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.
How many days does it rain?
In Pomona, during the entire year, the rain falls for 107.5 days and collects up to 10.67" (271mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall in Pomona.
What is the snowiest month in Pomona?
January is the month with the most snowfall. Snow falls for 3.1 days and accumulates 0.59" (15mm) of snow.
How many days does it snow?
Throughout the year, there are 9.4 snowfall days, and 1.73" (44mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
The month with the least sunshine in Pomona is February, with an average of 5.1h 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.
When it does not snow?
In Pomona, snow does not fall in April through October.
What is the most humid month in Pomona?
The most humid month is May, with an average relative humidity of 79%.
What is the month with the highest UV index in Pomona?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What part of the year is the hottest?
Pomona's warmest month, July, registers temperatures that range from a high of 84.6°F (29.2°C) to a low of 69.4°F (20.8°C).
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 11.2 days and typically aggregates up to 1.42" (36mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 8.5 days and accumulates 0.43" (11mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Pomona, MD
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (39.2°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
Pomona, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Pomona, MD
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.9mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Pomona, MD
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall
Pomona, MD
- Average rainfall in January:
0.51" - Average rainfall in February:
0.71" - Average rainfall in March:
0.87" - Average rainfall in April:
0.83" - Average rainfall in May:
0.87" - Average rainfall in June:
1.14"
- Average rainfall in July:
1.34" - Average rainfall in August:
1.42" - Average rainfall in September:
0.43" - Average rainfall in October:
0.94" - Average rainfall in November:
0.63" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days
Pomona, MD
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
10.7 days - Average rainfall days in June:
10.5 days
- Average rainfall days in July:
12.4 days - Average rainfall days in August:
11.2 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is November (5.6 days).
Average snowfall
Pomona, MD
The month with the highest snowfall is January (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Pomona, MD
- Average snowfall days in January:
3.1 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.1 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:
0.2 days - Average snowfall days in December:
1.4 days
The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Pomona, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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:
14h and 5min
- 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 3min
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 30min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Pomona, MD
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
18.9 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
22.2 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (15.1 days).
Average UV index
Pomona, MD
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 and December (UV index 2).
Average cloud cover
Pomona, MD
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Pomona, MD
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).
Pomona, Maryland, USA
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