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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 Pasadena, Maryland, is an icy winter month, with an average temperature fluctuating between 39.6°F (4.2°C) and 28.4°F (-2°C). Pasadena witnesses the coldest weather in January, with temperatures averaging a high of 39.6°F (4.2°C) and a low of 28.4°F (-2°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Pasadena, Maryland, with an average temperature fluctuating between 30.7°F (-0.7°C) and 43.2°F (6.2°C). With February's advent, Pasadena sees an average high-temperature of a frosty 43.2°F (6.2°C), subtly shifted from January's 39.6°F (4.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Pasadena, Maryland, with an average temperature fluctuating between 37.8°F (3.2°C) and 50.7°F (10.4°C). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a frosty 43.2°F (6.2°C) to a fresh 50.7°F (10.4°C). Weather in March »
Weather in April
April is an enjoyable spring month in Pasadena, Maryland, with an average temperature fluctuating between 47.5°F (8.6°C) and 62.8°F (17.1°C). As Pasadena enters April, the average high-temperature increases from the a cool 50.7°F (10.4°C) of March to a refreshing 62.8°F (17.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Pasadena, Maryland, with an average temperature ranging between min 57.2°F (14°C) and max 72.1°F (22.3°C). The arrival of May signals an increase in the average high-temperature, moving from a comfortable 62.8°F (17.1°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Pasadena, Maryland, with an average temperature ranging between max 80.2°F (26.8°C) and min 65.7°F (18.7°C). As June arrives, a slight rise in the average high-temperature is observed, moving from an agreeable 72.1°F (22.3°C) in May to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Pasadena, Maryland, with an average temperature ranging between min 70.7°F (21.5°C) and max 85.6°F (29.8°C). Pasadena notes the warmest temperatures in July, with a high average of 85.6°F (29.8°C) and a low of 70.7°F (21.5°C). During July, the heat index is estimated at a very hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Pasadena, is also a moderately hot month, with an average temperature varying between 83.7°F (28.7°C) and 69.1°F (20.6°C). As August unfolds, the average high-temperature reaches a still warm 83.7°F (28.7°C), hinting at a slight fluctuation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Pasadena, Maryland, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 63.3°F (17.4°C). September marks a gentle change in average high-temperature, declining from August's 83.7°F (28.7°C) to a still moderately hot 77.4°F (25.2°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Pasadena, Maryland, with an average temperature ranging between min 52.9°F (11.6°C) and max 65.5°F (18.6°C). October's arrival comes with a decrease in the average high-temperature, moving from a warm 77.4°F (25.2°C) in September to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Pasadena, is also a fresh month, with an average temperature fluctuating between 53.8°F (12.1°C) and 41.4°F (5.2°C). Start of November brings a shift in the average high-temperature, falling from October's enjoyable 65.5°F (18.6°C) to a fresh 53.8°F (12.1°C). Weather in November »
Weather in December
December, the first month of the winter in Pasadena, is also a frosty month, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.7°F (1.5°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's fresh 53.8°F (12.1°C) to a chilly 45.5°F (7.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Pasadena?
Pasadena's temperature records reveal January as the coldest month, marked by average highs of 39.6°F (4.2°C) and lows of 28.4°F (-2°C).
What are the least humid months in Pasadena?
The months with the lowest humidity in Pasadena, Maryland, are January, March, April and November, with an average relative humidity of 72%.
How many days does it rain in Pasadena?
In Pasadena, Maryland, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.
When does it snow in Pasadena?
Months with snowfall in Pasadena are January through April, November and December.
What is the snowiest month in Pasadena?
The month with the most snowfall is January, when snow falls for 4.4 days and typically aggregates up to 2.05" (52mm) of snow.
How much does it snow in Pasadena?
In Pasadena, Maryland, during the entire year, snow falls for 14 days and aggregates up to 6.14" (156mm) of snow.
When is the lowest UV index in Pasadena?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Pasadena?
The month with the least sunshine in Pasadena, Maryland, is February, with an average of 5.1h of sunshine.
When is Daylight Saving Time (DST) in Pasadena?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Pasadena, 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 most humid month in Pasadena?
May is the most humid month, with an average relative humidity of 78%.
When it does not snow in Pasadena?
In Pasadena, snow does not fall in May through October.
When is the highest UV index in Pasadena?
The months with the highest UV index in Pasadena are May through August, with an average maximum UV index of 6.
When are the longest days in Pasadena?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What time of the year is the hottest in Pasadena?
July, with an average high of 85.6°F (29.8°C) and a low of 70.7°F (21.5°C), signifies the warmest month of the year in Pasadena, Maryland.
What month has the most sunshine in Pasadena?
With an average of 10.9h of sunshine, July has the most sunshine of the year in Pasadena, Maryland.
What is the rainiest month in Pasadena?
August is the month with the most rainfall in Pasadena. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.
What is the driest month in Pasadena?
The month with the least rainfall is September, when the rain falls for 11.8 days and typically collects 1.89" (48mm) of precipitation.
What is the month with the shortest days in Pasadena?
December has the shortest days of the year in Pasadena, Maryland, with an average of 9h and 30min of daylight.
Average temperature
Pasadena, MD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure
Pasadena, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"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:
29.97"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:
30.14"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 (29.94"Hg).
Average wind speed
Pasadena, MD
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.5mph - Average wind speed in June:
7mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Pasadena, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).
Average rainfall
Pasadena, MD
- Average rainfall in January:
2.01" - Average rainfall in February:
2.36" - Average rainfall in March:
2.48" - Average rainfall in April:
2.6" - Average rainfall in May:
2.87" - Average rainfall in June:
2.6"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.54" - Average rainfall in September:
1.89" - Average rainfall in October:
2.64" - Average rainfall in November:
2.17" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Pasadena, MD
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Pasadena, MD
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Pasadena, MD
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
2.4 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:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Pasadena, 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 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Pasadena, MD
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Pasadena, 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, November and December (UV index 2).
Average cloud cover
Pasadena, MD
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Pasadena, 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).
Pasadena, Maryland, USA
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