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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 freezing cold winter month in Tyndall, South Dakota, with an average temperature ranging between min 12.2°F (-11°C) and max 26.2°F (-3.2°C). Tyndall's January weather, with an average high temperature of 26.2°F (-3.2°C) and an average low temperature of 12.2°F (-11°C), tends to be the coldest of the year. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Tyndall, South Dakota, with an average temperature ranging between min 15.6°F (-9.1°C) and max 30°F (-1.1°C). Tyndall experiences an average high-temperature of a still freezing cold 30°F (-1.1°C) in February, marking an insignificant shift from 26.2°F (-3.2°C) in January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Tyndall, South Dakota, with temperature in the range of an average high of 45.9°F (7.7°C) and an average low of 29.7°F (-1.3°C). A clear escalation in the average high-temperature is witnessed with the onset of March, advancing from a subzero cold 30°F (-1.1°C) in February to a chilly 45.9°F (7.7°C). Weather in March »
Weather in April
April in Tyndall, South Dakota, is a moderate spring month, with an average temperature varying between 39.7°F (4.3°C) and 57.6°F (14.2°C). April's arrival is marked by an increase in the average high-temperature, moving from a frosty 45.9°F (7.7°C) in March to a mild 57.6°F (14.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Tyndall, South Dakota, with an average temperature ranging between min 50.5°F (10.3°C) and max 68.5°F (20.3°C). With the arrival of May, the average high-temperature transitions from a mild 57.6°F (14.2°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Tyndall, South Dakota, with an average temperature ranging between max 79.3°F (26.3°C) and min 61°F (16.1°C). In Tyndall, the average high-temperature in June rises, from a pleasant 68.5°F (20.3°C) in May, to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Tyndall, South Dakota, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 65.1°F (18.4°C). July stands out as Tyndall's warmest month, with temperatures ranging between an average high of 85.6°F (29.8°C) and a low of 65.1°F (18.4°C). In July, the heat index is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Tyndall, South Dakota, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 62.6°F (17°C). At the start of August, Tyndall's average high-temperature reaches a still warm 84.4°F (29.1°C), subtly different from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Tyndall, South Dakota, with an average temperature fluctuating between 55.2°F (12.9°C) and 76.3°F (24.6°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to a still moderately hot 76.3°F (24.6°C) from a warm 84.4°F (29.1°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Tyndall, South Dakota, with an average temperature ranging between min 42.4°F (5.8°C) and max 59.4°F (15.2°C). October's arrival witnesses a distinct temperature drop, receding from September's warm 76.3°F (24.6°C) to a mild 59.4°F (15.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Tyndall, South Dakota, with an average temperature varying between 30.6°F (-0.8°C) and 45.7°F (7.6°C). During the transition into November, Tyndall observes a decrease in the average high-temperature, falling from a mild 59.4°F (15.2°C) in October to a chilly 45.7°F (7.6°C). Weather in November »
Weather in December
December, the first month of the winter in Tyndall, is still a freezing cold month, with an average temperature varying between 29.5°F (-1.4°C) and 17.1°F (-8.3°C). Tyndall in December experiences a marked decrease in the average high-temperature, descending from November's frosty 45.7°F (7.6°C) to a freezing cold 29.5°F (-1.4°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
What part of the year is the coldest in Tyndall?
Tyndall's coldest month, January, registers temperatures that range from a high of 26.2°F (-3.2°C) to a low of 12.2°F (-11°C).
What is the most humid month in Tyndall?
With an average relative humidity of 85%, January is the most humid month in Tyndall.
How many days does it rain in Tyndall?
Throughout the year, in Tyndall, there are 106.8 rainfall days, and 19.29" (490mm) of precipitation is accumulated.
When does it snow in Tyndall?
January through April, October through December are months with snowfall in Tyndall.
How many days does it snow in Tyndall?
Throughout the year, there are 33.1 snowfall days, and 12.91" (328mm) of snow is accumulated.
What is the month with the least sunshine in Tyndall?
January has the least sunshine of the year in Tyndall, South Dakota, with an average of 4.5h of sunshine.
When is the lowest UV index in Tyndall?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tyndall, South Dakota.
What is the driest month in Tyndall?
February is the month with the least rainfall in Tyndall, South Dakota. Rain falls for 2.7 days and accumulates 0.51" (13mm) of precipitation.
When is Daylight Saving Time (DST) in Tyndall?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tyndall, 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.
What is the rainiest month in Tyndall?
The month with the most rainfall in Tyndall is May, when the rain falls for 15.2 days and typically aggregates up to 3.31" (84mm) of precipitation.
When it does not snow in Tyndall?
May through September are months without snowfall.
When are the longest days in Tyndall?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What is the month with the highest UV index in Tyndall?
The months with the highest UV index in Tyndall are June through August, with an average maximum UV index of 6.
What is the warmest month in Tyndall?
In Tyndall, July registers the highest temperatures, averaging 85.6°F (29.8°C) at the peak and 65.1°F (18.4°C) at the lowest.
What month has the most sunshine in Tyndall?
The month with the most sunshine in Tyndall is July, with an average of 11h of sunshine.
What is the least humid month in Tyndall?
The least humid month is October, with an average relative humidity of 63%.
What is the snowiest month in Tyndall?
The month with the most snowfall is December, when snow falls for 7.5 days and typically aggregates up to 2.56" (65mm) of snow.
What is the month with the shortest days in Tyndall?
December has the shortest days of the year in Tyndall, with an average of 9h and 6min of daylight.
Average temperature
Tyndall, SD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (26.2°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure
Tyndall, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Tyndall, SD
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.9mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.8mph - Average wind speed in June:
9.1mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.6mph - Average wind speed in October:
10.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity
Tyndall, SD
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (63%).
Average rainfall
Tyndall, SD
- Average rainfall in January:
0.55" - Average rainfall in February:
0.51" - Average rainfall in March:
1.34" - Average rainfall in April:
2.13" - Average rainfall in May:
3.31" - Average rainfall in June:
2.83"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days
Tyndall, SD
- Average rainfall days in January:
2.5 days - Average rainfall days in February:
2.7 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
11.9 days - Average rainfall days in August:
12 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
4.5 days - Average rainfall days in December:
2.9 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.5 days).
Average snowfall
Tyndall, SD
The month with the highest snowfall is December (2.56").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Tyndall, SD
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.1 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:
1.1 days - Average snowfall days in November:
3 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tyndall, SD
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Tyndall, SD
- Average sunshine days in January:
21.6 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
17.9 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
22.8 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Tyndall, SD
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Tyndall, SD
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility
Tyndall, SD
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).
Tyndall, South Dakota, USA
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