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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a frosty winter month in Vian, Oklahoma, with an average temperature varying between 48°F (8.9°C) and 32°F (0°C). January, recording an average high temperature of 48°F (8.9°C) and a low temperature of 32°F (0°C), is Vian's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Vian, is a cool month, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 35.2°F (1.8°C). As February takes its course, Vian's average high-temperature registers at a fresh 51.6°F (10.9°C), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is an enjoyable month in Vian, Oklahoma, with an average temperature varying between 61.9°F (16.6°C) and 44.1°F (6.7°C). Vian's March weather shows an increase in high-temperatures, moving from February's fresh 51.6°F (10.9°C) to an enjoyable 61.9°F (16.6°C). Weather in March »
Weather in April
April is an agreeable spring month in Vian, Oklahoma, with an average temperature fluctuating between 51.3°F (10.7°C) and 70.9°F (21.6°C). Vian's weather in April shows a rise in the average high-temperature, moving up from March's enjoyable 61.9°F (16.6°C) to an agreeable 70.9°F (21.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Vian, Oklahoma, with an average temperature fluctuating between 78.6°F (25.9°C) and 59.4°F (15.2°C). A slight uplift of average high-temperatures is noted in May, with temperatures adjusting from a pleasant 70.9°F (21.6°C) in April to a warm 78.6°F (25.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Vian, Oklahoma, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 68.4°F (20.2°C). Vian's weather in June presents a rise in the average high-temperature, moving from a warm 78.6°F (25.9°C) in May to a tropical 88.7°F (31.5°C). Weather in June »
Weather in July
July, the same as June, in Vian, Oklahoma, is another tropical summer month, with an average temperature fluctuating between 92.8°F (33.8°C) and 71.6°F (22°C). The month of July sees the highest average temperatures, reaching 92.8°F (33.8°C) at the peak and 71.6°F (22°C) at the low. The average heat index in July is calculated to be a life-threatening hot 114.8°F (46°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Vian, Oklahoma, with an average temperature fluctuating between 91.9°F (33.3°C) and 70°F (21.1°C). The commencement of August notes an average high-temperature of a still hot 91.9°F (33.3°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Vian, Oklahoma, with an average temperature fluctuating between 64°F (17.8°C) and 84.9°F (29.4°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a tropical 91.9°F (33.3°C) in August to a warm 84.9°F (29.4°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Vian, Oklahoma, with an average temperature fluctuating between 52.7°F (11.5°C) and 72.1°F (22.3°C). The arrival of October signals a shift in temperature, down from a moderately hot 84.9°F (29.4°C) in September to a pleasant 72.1°F (22.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Vian, Oklahoma, with an average temperature ranging between max 59.9°F (15.5°C) and min 42.6°F (5.9°C). Onset of November comes with a temperature decline, the average high falling from an agreeable 72.1°F (22.3°C) in October to a refreshing 59.9°F (15.5°C). Weather in November »
Weather in December
December, the first month of the winter in Vian, is also a fresh month, with an average temperature ranging between min 35.4°F (1.9°C) and max 50°F (10°C). As Vian enters December, the average high-temperature decreases from the a refreshing 59.9°F (15.5°C) of November to a fresh 50°F (10°C). Weather in December »
Updated: Jun 4, 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
What is the coldest time of year in Vian?
The lowest temperatures are recorded in January, with averages reaching a high of 48°F (8.9°C) and a low of 32°F (0°C).
What is the driest month?
January and February are months with the least rain when the rain falls for 8.8 days and typically aggregates up to 2.09" (53mm) of rain.
How much does it rain?
Throughout the year, there are 149.8 rainfall days, and 34.76" (883mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, November and December.
How many days does it snow?
Throughout the year, there are 7.3 snowfall days, and 2.91" (74mm) of snow is accumulated.
When does it snow the most in Vian?
February is the month with the most snowfall. Snow falls for 2.4 days and accumulates 1.06" (27mm) of snow.
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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
April through October are months without snowfall in Vian.
What is the most humid month?
May is the most humid month, with an average relative humidity of 78%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.1 days and accumulates 4.69" (119mm) of precipitation.
When are the longest days?
The month with the longest days is June, with an average of 14h and 30min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the hottest time of year?
Vian's warmest temperatures are experienced in July, with average high temperatures of 92.8°F (33.8°C) and lows of 71.6°F (22°C).
What is the month with the most sunshine?
July and August, with an average of 10.8h of sunshine, are months with the most sunshine.
What is the least humid month?
August is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days?
The month with the shortest days in Vian is December, with an average of 9h and 48min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 5.5h of sunshine.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 2.
Average temperature
Vian, OK
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (48°F).
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure
Vian, OK
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Vian, OK
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7mph - Average wind speed in November:
7.9mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity
Vian, OK
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Vian, OK
- Average rainfall in January:
2.09" - Average rainfall in February:
2.09" - Average rainfall in March:
3.19" - Average rainfall in April:
3.5" - Average rainfall in May:
4.69" - Average rainfall in June:
2.64"
The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and February (2.09").
Average rainfall days
Vian, OK
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Vian, OK
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Vian, OK
- Average snowfall days in January:
2.1 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Vian, OK
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Vian, OK
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
12 days - Average sunshine days in June:
13.7 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17 days - Average sunshine days in November:
19 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is May (12 days).
Average UV index
Vian, OK
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Vian, OK
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Vian, OK
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Vian, Oklahoma, USA
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