Climate and monthly weather forecast
Santiago, WV

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Weather in January

January, the same as December, is an icy winter month in Santiago, West Virginia, with an average temperature varying between 22.6°F (-5.2°C) and 35.6°F (2°C). Santiago's January weather, marked by an average high temperature of 35.6°F (2°C) and an average low temperature of 22.6°F (-5.2°C), is the coldest in the year. Weather in January »

Weather in February

February, the last month of the winter in Santiago, is also an icy month, with an average temperature fluctuating between 39.7°F (4.3°C) and 25.7°F (-3.5°C). The beginning of February reveals an average high-temperature of a still wintry 39.7°F (4.3°C), showing minimal deviation from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Santiago, is a frosty month, with an average temperature varying between 33.3°F (0.7°C) and 49.3°F (9.6°C). The beginning of March signals a rise in the average high-temperature, moving from a wintry 39.7°F (4.3°C) in February to a chilly 49.3°F (9.6°C). Weather in March »

Weather in April

April in Santiago, West Virginia, is a refreshing spring month, with an average temperature varying between 42.1°F (5.6°C) and 61.3°F (16.3°C). As April sets, the average high-temperature shows an increase, moving up from a chilly 49.3°F (9.6°C) in March to a refreshing 61.3°F (16.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Santiago, West Virginia, with an average temperature varying between 51.4°F (10.8°C) and 72°F (22.2°C). Santiago, West Virginia, sees a rise in temperature during May, with average high-temperatures transitioning from a refreshing 61.3°F (16.3°C) in April to a pleasant 72°F (22.2°C). Weather in May »

Weather in June

June, the first month of the summer in Santiago, is a warm month, with an average temperature fluctuating between 78.6°F (25.9°C) and 57.2°F (14°C). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 72°F (22.2°C) to a warm 78.6°F (25.9°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Santiago, West Virginia, with an average temperature ranging between min 61.2°F (16.2°C) and max 82.9°F (28.3°C). Santiago's temperature records reveal July as the warmest month, marked by average highs of 82.9°F (28.3°C) and lows of 61.2°F (16.2°C). July's heat index is evaluated at 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 Santiago, West Virginia, with an average temperature varying between 81.7°F (27.6°C) and 58.8°F (14.9°C). The dawn of August sees an average high-temperature of a still warm 81.7°F (27.6°C), subtly contrasting with July's 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Santiago, West Virginia, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 76.1°F (24.5°C). September brings a slight decrease in temperature, down from 81.7°F (27.6°C) in August to a still moderately hot 76.1°F (24.5°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Santiago, West Virginia, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 62.8°F (17.1°C). October's onset brings a slight change in high-temperatures, falling from a warm 76.1°F (24.5°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 also a fresh month in Santiago, West Virginia, with an average temperature ranging between max 50.4°F (10.2°C) and min 34.9°F (1.6°C). A shift in Santiago's weather is observed as October turns into November, with the average high temperature reducing from a refreshing 62.8°F (17.1°C) to a fresh 50.4°F (10.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Santiago, West Virginia, with an average temperature ranging between max 41.7°F (5.4°C) and min 29.8°F (-1.2°C). The arrival of December signals a subtle shift in temperature, down from a cool 50.4°F (10.2°C) in November to a wintry 41.7°F (5.4°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Santiago?

January, having an average high-temperature of 35.6°F (2°C) and an average low-temperature of 22.6°F (-5.2°C), is the coldest month in Santiago, West Virginia.

What are the most humid months in Santiago?

January and February, with an average relative humidity of 84%, are most humid months in Santiago, West Virginia.

How much does it rain in Santiago?

In Santiago, during the entire year, the rain falls for 189.1 days and collects up to 37.83" (961mm) of precipitation.

When does it snow in Santiago?

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

How much does it snow in Santiago?

In Santiago, West Virginia, during the entire year, snow falls for 54.9 days and aggregates up to 28.82" (732mm) of snow.

What is the month with the least sunshine in Santiago?

January has the least sunshine of the year, with an average of 3.3h of sunshine.

When is the lowest UV index in Santiago?

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

What is the snowiest month in Santiago?

The month with the most snowfall in Santiago, West Virginia, is February, when snow falls for 12.5 days and typically aggregates up to 6.73" (171mm) of snow.

When is Daylight Saving Time (DST) in Santiago?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Santiago, West Virginia, 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 rainiest month in Santiago?

May is the month with the most rainfall in Santiago, West Virginia. Rain falls for 21.8 days and accumulates 4.41" (112mm) of precipitation.

When is the highest UV index in Santiago?

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

When it does not snow in Santiago?

In Santiago, West Virginia, snow does not fall in June through September.

When are the longest days in Santiago?

The month with the longest days in Santiago is June, with an average of 14h and 54min of daylight.

What is the hottest time of year in Santiago?

July proves to be the warmest month in Santiago, recording an average peak temperature of 82.9°F (28.3°C) and a minimum temperature of 61.2°F (16.2°C).

What is the least humid month in Santiago?

August and November, with an average relative humidity of 77%, are the least humid months.

What month has the most sunshine in Santiago?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

What is the driest month in Santiago?

The months with the least rainfall in Santiago, West Virginia, are September and November Rain falls for 15.8 days and accumulates 2.2" (56mm) of rain.

What is the month with the shortest days in Santiago?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Santiago.

Average temperature
Santiago, WV

Average temperature - Santiago, WV

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure
Santiago, WV

Average pressure - Santiago, WV

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Santiago, WV

Average wind speed - Santiago, WV

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity
Santiago, WV

Average humidity - Santiago, WV

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and November (77%).

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Average rainfall
Santiago, WV

Average rainfall - Santiago, WV

The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").

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Average rainfall days
Santiago, WV

Average rainfall days - Santiago, WV

The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (10.8 days).

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Average snowfall
Santiago, WV

Average snowfall - Santiago, WV

The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Santiago, WV

Average snowfall days - Santiago, WV

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Santiago, WV

Average daylight / Average sunshine - Santiago, WV

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 August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days
Santiago, WV

Average sunshine days - Santiago, WV

The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index
Santiago, WV

Average UV index - Santiago, WV

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).

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Average visibility
Santiago, WV

Average visibility - Santiago, WV

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).

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Santiago, West Virginia, USA

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