Climate and monthly weather forecastAlnwick, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Alnwick, Pennsylvania, with an average temperature fluctuating between 37.4°F (3°C) and 25.2°F (-3.8°C). Alnwick experiences its lowest average temperatures in January, reaching a peak of 37.4°F (3°C) and a minimum of 25.2°F (-3.8°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Alnwick, Pennsylvania, with an average temperature varying between 41°F (5°C) and 27.5°F (-2.5°C). Entering February, Alnwick's average high-temperature reads a still cold 41°F (5°C), indicating a close resemblance to the previous month's climate. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Alnwick, Pennsylvania, with an average temperature varying between 49.3°F (9.6°C) and 34.5°F (1.4°C). With the onset of March, Alnwick's average high-temperature sees a modest rise, moving from February's icy 41°F (5°C) to a frosty 49.3°F (9.6°C). Weather in March »Weather in April
April in Alnwick, Pennsylvania, is a refreshing spring month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 61.7°F (16.5°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 49.3°F (9.6°C) to a refreshing 61.7°F (16.5°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Alnwick, Pennsylvania, with an average temperature ranging between max 71.8°F (22.1°C) and min 54.5°F (12.5°C). In Alnwick, the average high-temperature in May increases from a comfortable 61.7°F (16.5°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »Weather in June
June, the first month of the summer in Alnwick, is a warm month, with an average temperature varying between 80.2°F (26.8°C) and 62.8°F (17.1°C). The coming of June brings a minor shift in Alnwick's weather, with average high-temperatures adjusting from May's agreeable 71.8°F (22.1°C) to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July is a hot summer month in Alnwick, Pennsylvania, with an average temperature ranging between min 68.9°F (20.5°C) and max 86.4°F (30.2°C). July proves to be the warmest month, recording an average peak temperature of 86.4°F (30.2°C) and a minimum temperature of 68.9°F (20.5°C). July's heat index is appraised at a very hot 96.8°F (36°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Alnwick, Pennsylvania, with an average temperature fluctuating between 67.6°F (19.8°C) and 84.2°F (29°C). The introduction of August notes a subtle temperature variation to a moderately hot 84.2°F (29°C) from July's 86.4°F (30.2°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Alnwick, Pennsylvania, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 77°F (25°C). September is characterized by a mild reduction in the average high-temperature, from 84.2°F (29°C) in August to a still moderately hot 77°F (25°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Alnwick, Pennsylvania, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 50.2°F (10.1°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 77°F (25°C) in September to an enjoyable 64.9°F (18.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Alnwick, Pennsylvania, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 52.7°F (11.5°C). In the transition to November, Alnwick observes a drop in the average high-temperature, moving from an enjoyable 64.9°F (18.3°C) in October to a cool 52.7°F (11.5°C). Weather in November »Weather in December
December, the first month of the winter in Alnwick, is also a frosty month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 32.5°F (0.3°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a cool 52.7°F (11.5°C) to a chilly 43.7°F (6.5°C). Weather in December »Updated: Feb 13, 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
The month of January, characterized by an average high of 37.4°F (3°C) and a low of 25.2°F (-3.8°C), is recognized as the coldest in Alnwick.
The month with the least rainfall in Alnwick is January, when the rain falls for 7.9 days and typically collects 1.89" (48mm) of precipitation.
In Alnwick, during the entire year, the rain falls for 153.8 days and collects up to 30.94" (786mm) of precipitation.
January through May, November and December are months with snowfall in Alnwick.
Throughout the year, there are 16.8 snowfall days, and 8.5" (216mm) of snow is accumulated.
The months with the lowest UV index in Alnwick are January through March, November and December, with an average maximum UV index of 2.
February and October, with an average relative humidity of 77%, are most humid months in Alnwick, Pennsylvania.
With an average of 4.7h of sunshine, February has the least sunshine of the year.
March is the month with the most snowfall in Alnwick, Pennsylvania. Snow falls for 3.3 days and accumulates 2.76" (70mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Alnwick, 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.
The months with the lowest humidity in Alnwick, Pennsylvania, are April, July and August, with an average relative humidity of 71%.
May through August, with an average maximum UV index of 6, are months with the highest UV index in Alnwick, Pennsylvania.
June through October are months without snowfall.
June has the longest days of the year, with an average of 15h and 0min of daylight.
Alnwick's temperatures peak on average in July, reaching 86.4°F (30.2°C) at their highest and 68.9°F (20.5°C) at their lowest.
The month with the most rainfall in Alnwick is July, when the rain falls for 18.5 days and typically aggregates up to 3.39" (86mm) of precipitation.
July has the most sunshine of the year in Alnwick, with an average of 10.5h of sunshine.
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Alnwick, PA
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Alnwick, PA
- Average pressure in January:
30.08"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:
30.01"Hg - Average pressure in June:
29.93"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:
30.12"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 (29.93"Hg).
Average wind speed
Alnwick, PA
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.7mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Alnwick, PA
The months with the highest relative humidity are February and October (77%).
The months with the lowest relative humidity are April, July and August (71%).
Average rainfall
Alnwick, PA
- Average rainfall in January:
1.89" - Average rainfall in February:
2.13" - Average rainfall in March:
2.6" - Average rainfall in April:
2.52" - Average rainfall in May:
2.8" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.39" - Average rainfall in August:
3.35" - Average rainfall in September:
2.01" - Average rainfall in October:
2.4" - Average rainfall in November:
2.17" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days
Alnwick, PA
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
16 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
Alnwick, PA
- Average snowfall in January:
1.61" - Average snowfall in February:
2.24" - Average snowfall in March:
2.76" - Average snowfall in April:
0.24" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Alnwick, PA
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.1 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:
2.7 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Alnwick, PA
- Average daylight in January:
9h and 42min - 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:
15h and 0min
- Average daylight in July:
14h and 42min - 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 30min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Alnwick, PA
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
19 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (10.4 days).
Average UV index
Alnwick, PA
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, March, November and December (UV index 2).
Average cloud cover
Alnwick, PA
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Alnwick, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
