Climate and monthly weather forecast
Smithsburg, MD

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Weather in January

January, like December, in Smithsburg, Maryland, is another cold winter month, with an average temperature varying between 22.6°F (-5.2°C) and 35.8°F (2.1°C). In Smithsburg, the lowest average temperatures are observed in January, with a high of 35.8°F (2.1°C) and a low of 22.6°F (-5.2°C). Weather in January »

Weather in February

February, the last month of the winter in Smithsburg, is also a wintry month, with an average temperature ranging between min 24.6°F (-4.1°C) and max 39.7°F (4.3°C). With February's arrival, Smithsburg notes an average high-temperature of a still icy 39.7°F (4.3°C), closely following the trend of the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Smithsburg, Maryland, with an average temperature ranging between min 32.2°F (0.1°C) and max 48.7°F (9.3°C). March comes with an increase, with the average high-temperature moving from a wintry 39.7°F (4.3°C) in February to a chilly 48.7°F (9.3°C). Weather in March »

Weather in April

April in Smithsburg, Maryland, is an enjoyable spring month, with an average temperature ranging between min 41.7°F (5.4°C) and max 61.3°F (16.3°C). Noticing a change, the average high-temperature during April moves from March's chilly 48.7°F (9.3°C) to an enjoyable 61.3°F (16.3°C). Weather in April »

Weather in May

May, the last month of the spring in Smithsburg, is a pleasant month, with an average temperature varying between 71.2°F (21.8°C) and 51.6°F (10.9°C). The beginning of May signals a rise in the average high-temperature, moving from a comfortable 61.3°F (16.3°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »

Weather in June

June, the first month of the summer in Smithsburg, is a warm month, with an average temperature ranging between min 58.6°F (14.8°C) and max 79.3°F (26.3°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from an agreeable 71.2°F (21.8°C) to a moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Smithsburg, Maryland, with an average temperature varying between 84°F (28.9°C) and 63.7°F (17.6°C). July is the warmest month of the year, registering average temperatures as high as 84°F (28.9°C) and as low as 63.7°F (17.6°C). In July, the average heat index is calculated to be a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Smithsburg, Maryland, with an average temperature varying between 62.1°F (16.7°C) and 81.9°F (27.7°C). The commencement of August brings an average high-temperature of a still moderately hot 81.9°F (27.7°C), marking an inconsequential divergence from July. Weather in August »

Weather in September

September, the first month of the autumn in Smithsburg, is still a warm month, with an average temperature fluctuating between 75°F (23.9°C) and 55.9°F (13.3°C). September signals a slight drop in average high-temperature, sliding from August's 81.9°F (27.7°C) to a still warm 75°F (23.9°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Smithsburg, Maryland, with an average temperature ranging between min 45.9°F (7.7°C) and max 62.8°F (17.1°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a warm 75°F (23.9°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Smithsburg, Maryland, with an average temperature varying between 34.7°F (1.5°C) and 50.2°F (10.1°C). The commencement of November indicates a shift in the average high-temperature, receding from October's comfortable 62.8°F (17.1°C) to a cool 50.2°F (10.1°C). Weather in November »

Weather in December

December, the first month of the winter in Smithsburg, is still a cold month, with an average temperature varying between 41.2°F (5.1°C) and 29.1°F (-1.6°C). In Smithsburg, the beginning of December is marked by a lowered average high-temperature, shifting from November's fresh 50.2°F (10.1°C) to an icy 41.2°F (5.1°C). Weather in December »
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January, with average temperatures reaching a high of 35.8°F (2.1°C) and a low of 22.6°F (-5.2°C), is the coldest month.

How many days does it rain?

In Smithsburg, during the entire year, the rain falls for 158.5 days and collects up to 31.3" (795mm) of precipitation.

When does it snow in Smithsburg?

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

When does it snow the most?

January is the month with the most snowfall in Smithsburg. Snow falls for 9.6 days and accumulates 6.81" (173mm) of snow.

How much does it snow?

In Smithsburg, during the entire year, snow falls for 33 days and aggregates up to 22.44" (570mm) of snow.

When is the lowest UV index?

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

What is the month with the least sunshine?

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

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 wettest month?

The month with the most rainfall in Smithsburg is May, when the rain falls for 18.6 days and typically aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in Smithsburg?

May through September are months without snowfall.

What is the month with the highest UV index?

May through July, with an average maximum UV index of 6, are months with the highest UV index in Smithsburg.

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What is the warmest month?

July is Smithsburg's warmest month, registering average high temperatures of 84°F (28.9°C) and lows of 63.7°F (17.6°C).

What is the least humid month in Smithsburg?

The least humid month is July, with an average relative humidity of 75%.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.5h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.8 days and typically collects 2.01" (51mm) of precipitation.

What is the most humid month?

With an average relative humidity of 80%, October is the most humid month.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Smithsburg, MD

Average temperature - Smithsburg, MD

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.8°F).

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure
Smithsburg, MD

Average pressure - Smithsburg, MD

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Smithsburg, MD

Average wind speed - Smithsburg, MD

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity
Smithsburg, MD

Average humidity - Smithsburg, MD

The month with the highest relative humidity is October (80%).
The month with the lowest relative humidity is July (75%).

Average rainfall
Smithsburg, MD

Average rainfall - Smithsburg, MD

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days
Smithsburg, MD

Average rainfall days - Smithsburg, MD

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (8.2 days).

Average snowfall
Smithsburg, MD

Average snowfall - Smithsburg, MD

The month with the highest snowfall is January (6.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Smithsburg, MD

Average snowfall days - Smithsburg, MD

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Smithsburg, MD

Average daylight / Average sunshine - Smithsburg, MD

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 24min).

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 30min).

Average sunshine days
Smithsburg, MD

Average sunshine days - Smithsburg, MD

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is May (10.6 days).

Average UV index
Smithsburg, MD

Average UV index - Smithsburg, MD

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

Average visibility
Smithsburg, MD

Average visibility - Smithsburg, MD

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

Smithsburg, Maryland, USA

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