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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, the same as December, in Rio Vista, Tennessee, is a frosty winter month, with an average temperature ranging between min 30°F (-1.1°C) and max 44.8°F (7.1°C). January is the month when Rio Vista experiences its coldest temperatures, averaging a high of 44.8°F (7.1°C) and a low of 30°F (-1.1°C). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Rio Vista, Tennessee, with an average temperature varying between 33.6°F (0.9°C) and 49.6°F (9.8°C). Rio Vista experiences a minor change to a still frosty 49.6°F (9.8°C) in average high-temperature during February, closely reflecting January. Weather in February »
Weather in March
March, the first month of the spring in Rio Vista, is a mild month, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 57.9°F (14.4°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a frosty 49.6°F (9.8°C) to a mild 57.9°F (14.4°C). Weather in March »
Weather in April
April is a pleasant spring month in Rio Vista, Tennessee, with an average temperature fluctuating between 47.8°F (8.8°C) and 68.5°F (20.3°C). April's onset brings a rise in the average high-temperature, moving from a moderate 57.9°F (14.4°C) in March to an agreeable 68.5°F (20.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Rio Vista, Tennessee, with an average temperature fluctuating between 55.6°F (13.1°C) and 77.5°F (25.3°C). With the onset of May, Rio Vista's average high-temperature sees a rise, moving from April's pleasant 68.5°F (20.3°C) to a warm 77.5°F (25.3°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Rio Vista, Tennessee, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 62.2°F (16.8°C). June's arrival brings a modest temperature shift, moving from 77.5°F (25.3°C) in May to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July is a hot summer month in Rio Vista, Tennessee, with an average temperature ranging between min 65.5°F (18.6°C) and max 87.4°F (30.8°C). Temperature records mark July as the warmest month, with highs averaging 87.4°F (30.8°C) and lows at 65.5°F (18.6°C). The heat index in July is appraised at a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Rio Vista, is another hot month, with an average temperature varying between 64.2°F (17.9°C) and 86.7°F (30.4°C). August's onset brings an average high-temperature of a still tropical 86.7°F (30.4°C), showing a minute difference from July's 87.4°F (30.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Rio Vista, is also a moderately hot month, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 80.8°F (27.1°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's hot 86.7°F (30.4°C) to a warm 80.8°F (27.1°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Rio Vista, Tennessee, with an average temperature varying between 69.1°F (20.6°C) and 49.1°F (9.5°C). The onset of October introduces a moderate change in Rio Vista's weather, with average high-temperatures falling from September's moderately hot 80.8°F (27.1°C) to an agreeable 69.1°F (20.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Rio Vista, is another mild month, with an average temperature varying between 39.4°F (4.1°C) and 57°F (13.9°C). In November, the average high-temperature goes from an agreeable 69.1°F (20.6°C) in October to a moderate 57°F (13.9°C). Weather in November »
Weather in December
December, the first month of the winter in Rio Vista, is still a chilly month, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 49.3°F (9.6°C). Rio Vista's December weather features a light decline in high-temperatures, reducing from a moderate 57°F (13.9°C) in November to a chilly 49.3°F (9.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Rio Vista?
The coldest time of the year is January, with temperatures averaging a high of 44.8°F (7.1°C) and a low of 30°F (-1.1°C).
How much does it rain in Rio Vista?
In Rio Vista, during the entire year, the rain falls for 117.7 days and collects up to 11.34" (288mm) of precipitation.
When does it snow in Rio Vista?
January through March, October through December are months with snowfall.
How many days does it snow in Rio Vista?
In Rio Vista, during the entire year, snow falls for 13.1 days and aggregates up to 1.38" (35mm) of snow.
What is the month with the least sunshine in Rio Vista?
With an average of 5.1h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Rio Vista?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Rio Vista?
February and December, with an average relative humidity of 79%, are most humid months.
What is the rainiest month in Rio Vista?
February is the month with the most rainfall in Rio Vista. Rain falls for 9.4 days and accumulates 1.3" (33mm) of precipitation.
When does it snow the most in Rio Vista?
February is the month with the most snowfall in Rio Vista. Snow falls for 3.7 days and accumulates 0.51" (13mm) of snow.
When is Daylight Saving Time (DST) in Rio Vista?
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.
When it does not snow in Rio Vista?
April through September are months without snowfall.
When is the highest UV index in Rio Vista?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Rio Vista?
The month with the longest days is June, with an average of 14h and 30min of daylight.
What month has the most sunshine in Rio Vista?
With an average of 10.7h of sunshine, June has the most sunshine of the year in Rio Vista.
What time of the year is the hottest in Rio Vista?
July, known for its average high temperature of 87.4°F (30.8°C) and an average low temperature of 65.5°F (18.6°C), is the warmest month.
What is the least humid month in Rio Vista?
July and August, with an average relative humidity of 74%, are the least humid months in Rio Vista, Tennessee.
What is the driest month in Rio Vista?
The month with the least rainfall is September, when the rain falls for 8.5 days and typically collects 0.47" (12mm) of precipitation.
What is the month with the shortest days in Rio Vista?
The month with the shortest days in Rio Vista is December, with an average of 9h and 48min of daylight.
Average temperature
Rio Vista, TN
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (44.8°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).
Average pressure
Rio Vista, TN
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Rio Vista, TN
- Average wind speed in January:
5.6mph - Average wind speed in February:
5.9mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6.1mph - Average wind speed in May:
4.8mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
3.8mph - Average wind speed in August:
3.6mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.6mph - Average wind speed in November:
4.8mph - Average wind speed in December:
5.3mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity
Rio Vista, TN
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall
Rio Vista, TN
- Average rainfall in January:
0.83" - Average rainfall in February:
1.3" - Average rainfall in March:
0.87" - Average rainfall in April:
1.06" - Average rainfall in May:
0.87" - Average rainfall in June:
1.06"
- Average rainfall in July:
1.22" - Average rainfall in August:
0.87" - Average rainfall in September:
0.47" - Average rainfall in October:
0.75" - Average rainfall in November:
0.83" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is February (1.3").
The driest month (with the least rainfall) is September (0.47").
Average rainfall days
Rio Vista, TN
- Average rainfall days in January:
9 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
11.1 days
- Average rainfall days in July:
12.7 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
8.8 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
Rio Vista, TN
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Rio Vista, TN
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
3.7 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.2 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:
0.3 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
2.4 days
The months with the highest number of snowfall days are January and February (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rio Vista, TN
- 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 1min - Average sunshine in February:
6h and 0min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Rio Vista, TN
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
16.4 days - Average sunshine days in May:
17.2 days - Average sunshine days in June:
16.5 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
19.3 days - Average sunshine days in October:
21.5 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is October (21.5 days).
The months with the least sunshine days are February and July (15.9 days).
Average UV index
Rio Vista, TN
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Rio Vista, TN
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Rio Vista, TN
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Rio Vista, Tennessee, USA
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