Climate and monthly weather forecast
Myerstown, PA

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Weather in January

January, like December, in Myerstown, Pennsylvania, is another cold winter month, with an average temperature ranging between max 33.6°F (0.9°C) and min 21.7°F (-5.7°C). In Myerstown, the lowest temperatures are generally noted in January, averaging a high of 33.6°F (0.9°C) and a low of 21.7°F (-5.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Myerstown, Pennsylvania, with an average temperature varying between 37.8°F (3.2°C) and 23.5°F (-4.7°C). The onset of February brings an average high-temperature of a still cold 37.8°F (3.2°C), nearly matching the January temperature. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Myerstown, Pennsylvania, with an average temperature varying between 46.9°F (8.3°C) and 31.1°F (-0.5°C). Myerstown sees an increase in the average high-temperature with the arrival of March, moving from February's cold 37.8°F (3.2°C) to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April in Myerstown, Pennsylvania, is a mild spring month, with an average temperature fluctuating between 59°F (15°C) and 41.2°F (5.1°C). Myerstown in April shows a temperature shift, moving from an average high of a chilly 46.9°F (8.3°C) in March to a refreshing 59°F (15°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Myerstown, Pennsylvania, with an average temperature fluctuating between 50.9°F (10.5°C) and 68.9°F (20.5°C). The onset of May brings a temperature shift, with the average high-temperature moving from a mild 59°F (15°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »

Weather in June

June, the first month of the summer in Myerstown, is a moderately hot month, with an average temperature ranging between min 58.6°F (14.8°C) and max 76.6°F (24.8°C). June's arrival brings a slight change in high-temperatures, adjusting from an agreeable 68.9°F (20.5°C) in May to a warm 76.6°F (24.8°C). Weather in June »

Weather in July

July, like June, in Myerstown, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 82.2°F (27.9°C) and 63.3°F (17.4°C). The month of July, characterized by an average high of 82.2°F (27.9°C) and a low of 63.3°F (17.4°C), is recognized as the warmest. The average heat index in July is estimated at a hot 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Myerstown, Pennsylvania, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 61.5°F (16.4°C). In August, the average high-temperature registers at a still moderately hot 79.9°F (26.6°C), nearly identical to July's 82.2°F (27.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Myerstown, Pennsylvania, with an average temperature varying between 55.4°F (13°C) and 73.8°F (23.2°C). September indicates a minor shift in the average high-temperature, from August's 79.9°F (26.6°C) to a still warm 73.8°F (23.2°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Myerstown, Pennsylvania, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.9°F (7.7°C). Onset of October witnesses a reduction in the average high-temperature, falling from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Myerstown, Pennsylvania, with an average temperature fluctuating between 34.9°F (1.6°C) and 49.5°F (9.7°C). Onset of November witnesses a reduction in the average high-temperature, falling from a refreshing 61.7°F (16.5°C) in October to a chilly 49.5°F (9.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Myerstown, Pennsylvania, with an average temperature varying between 40.5°F (4.7°C) and 29.3°F (-1.5°C). With the arrival of December, Myerstown notices a mild change in the average high-temperature, sliding from November's frosty 49.5°F (9.7°C) to an icy 40.5°F (4.7°C). Weather in December »
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Frequently asked questions

What month is the coldest in Myerstown?

In Myerstown, Pennsylvania, the lowest temperatures are generally noted in January, averaging a high of 33.6°F (0.9°C) and a low of 21.7°F (-5.7°C).

How many days does it rain in Myerstown?

In Myerstown, during the entire year, the rain falls for 168.8 days and collects up to 33.27" (845mm) of precipitation.

When does it snow in Myerstown?

Months with snowfall are January through May, October through December.

How much does it snow in Myerstown?

In Myerstown, during the entire year, snow falls for 29.6 days and aggregates up to 15.59" (396mm) of snow.

When is the lowest UV index in Myerstown?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What are the most humid months in Myerstown?

The months with the highest humidity in Myerstown are February, May and October, with an average relative humidity of 81%.

What is the month with the least sunshine in Myerstown?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Myerstown.

What is the snowiest month in Myerstown?

The month with the most snowfall in Myerstown is March, when snow falls for 5.4 days and typically aggregates up to 4.49" (114mm) of snow.

When is Daylight Saving Time (DST) in Myerstown?

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 in Myerstown?

The least humid month in Myerstown, Pennsylvania, is April, with an average relative humidity of 76%.

When it does not snow in Myerstown?

June through September are months without snowfall in Myerstown, Pennsylvania.

When are the longest days in Myerstown?

With an average of 15h and 0min of daylight, June has the longest days of the year in Myerstown, Pennsylvania.

What is the month with the highest UV index in Myerstown?

June is the month with the highest UV index in Myerstown, Pennsylvania, with an average maximum UV index of 6.

What is the warmest month in Myerstown?

In Myerstown, July registers the highest temperatures, averaging 82.2°F (27.9°C) at the peak and 63.3°F (17.4°C) at the lowest.

What month has the most sunshine in Myerstown?

July has the most sunshine of the year in Myerstown, with an average of 10.4h of sunshine.

What is the wettest month in Myerstown?

August is the month with the most rainfall. Rain falls for 16 days and accumulates 3.39" (86mm) of precipitation.

What is the driest month in Myerstown?

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 2.24" (57mm) of precipitation.

What is the month with the shortest days in Myerstown?

The month with the shortest days in Myerstown, Pennsylvania, is December, with an average of 9h and 18min of daylight.

Average temperature
Myerstown, PA

Average temperature - Myerstown, PA

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.6°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure
Myerstown, PA

Average pressure - Myerstown, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Myerstown, PA

Average wind speed - Myerstown, PA

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Myerstown, PA

Average humidity - Myerstown, PA

The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall
Myerstown, PA

Average rainfall - Myerstown, PA

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days
Myerstown, PA

Average rainfall days - Myerstown, PA

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall
Myerstown, PA

Average snowfall - Myerstown, PA

The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Myerstown, PA

Average snowfall days - Myerstown, PA

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Myerstown, PA

Average daylight / Average sunshine - Myerstown, PA

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 18min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Myerstown, PA

Average sunshine days - Myerstown, PA

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (10.2 days).

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Average UV index
Myerstown, PA

Average UV index - Myerstown, PA

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Myerstown, PA

Average visibility - Myerstown, PA

The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).

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Myerstown, Pennsylvania, USA

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