Climate and monthly weather forecastSantiago, WV
Climate and monthly weather forecast
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 »Updated: Feb 14, 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
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.
January and February, with an average relative humidity of 84%, are most humid months in Santiago, West Virginia.
In Santiago, during the entire year, the rain falls for 189.1 days and collects up to 37.83" (961mm) of precipitation.
January through May, October through December are months with snowfall.
In Santiago, West Virginia, during the entire year, snow falls for 54.9 days and aggregates up to 28.82" (732mm) of snow.
January has the least sunshine of the year, with an average of 3.3h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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.
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.
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.
The months with the highest UV index in Santiago are May through July, with an average maximum UV index of 6.
In Santiago, West Virginia, snow does not fall in June through September.
The month with the longest days in Santiago is June, with an average of 14h and 54min of daylight.
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).
August and November, with an average relative humidity of 77%, are the least humid months.
The month with the most sunshine is August, with an average of 10.2h of sunshine.
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.
With an average of 9h and 24min of daylight, December has the shortest days of the year in Santiago.
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).
Average pressure
Santiago, WV
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Santiago, WV
- Average wind speed in January:
7mph - Average wind speed in February:
7mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.1mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.4mph
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).
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%).
Average rainfall
Santiago, WV
- Average rainfall in January:
2.87" - Average rainfall in February:
3.23" - Average rainfall in March:
3.07" - Average rainfall in April:
3.54" - Average rainfall in May:
4.41" - Average rainfall in June:
3.46"
The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").
Average rainfall days
Santiago, WV
- Average rainfall days in January:
12 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
18.4 days - Average rainfall days in May:
21.8 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
12.7 days
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).
Average snowfall
Santiago, WV
- Average snowfall in January:
6.61" - Average snowfall in February:
6.73" - Average snowfall in March:
4.61" - Average snowfall in April:
1.18" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Santiago, WV
- Average snowfall days in January:
15.2 days - Average snowfall days in February:
12.5 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.2 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:
1 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
11.3 days
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).
Average daylight / Average sunshine
Santiago, WV
- Average daylight in January:
9h and 48min - 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:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 18min - Average sunshine in December:
3h and 54min
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).
Average sunshine days
Santiago, WV
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
7.7 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
10.9 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
14 days - Average sunshine days in November:
14.7 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).
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).
Average cloud cover
Santiago, WV
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
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).
