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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 Oldham, South Dakota, with an average temperature varying between 8.1°F (-13.3°C) and 22.3°F (-5.4°C). The month of January, characterized by an average high of 22.3°F (-5.4°C) and a low of 8.1°F (-13.3°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Oldham, South Dakota, with an average temperature varying between 11.1°F (-11.6°C) and 25.5°F (-3.6°C). February observes an average high-temperature of a still subzero cold 25.5°F (-3.6°C), marking an insignificant difference from January's 22.3°F (-5.4°C). Weather in February »
Weather in March
March, the first month of the spring in Oldham, is an icy month, with an average temperature ranging between min 26.1°F (-3.3°C) and max 41°F (5°C). The onset of March brings a distinct rise in the average high-temperature, advancing from a freezing cold 25.5°F (-3.6°C) in February to an icy 41°F (5°C). Weather in March »
Weather in April
April in Oldham, South Dakota, is a fresh spring month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 54.1°F (12.3°C). Oldham in April experiences an increase in the average high-temperature, moving from March's wintry 41°F (5°C) to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
May, the last month of the spring in Oldham, is a refreshing month, with an average temperature fluctuating between 48.7°F (9.3°C) and 66.4°F (19.1°C). May's arrival brings a temperature shift, moving from a fresh 54.1°F (12.3°C) in April to a refreshing 66.4°F (19.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Oldham, South Dakota, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 76.5°F (24.7°C). The start of June is characterized by an increase in the average high-temperature, transitioning from a refreshing 66.4°F (19.1°C) in May to a warm 76.5°F (24.7°C). Weather in June »
Weather in July
July, like June, in Oldham, South Dakota, is another warm summer month, with an average temperature fluctuating between 62.4°F (16.9°C) and 82.2°F (27.9°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 82.2°F (27.9°C) and a low of 62.4°F (16.9°C). The heat index value during July is appraised at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Oldham, is another warm month, with an average temperature fluctuating between 59.4°F (15.2°C) and 81°F (27.2°C). The arrival of August is marked by an average high-temperature of a still moderately hot 81°F (27.2°C), bearing a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Oldham, South Dakota, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 73°F (22.8°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a pleasant 73°F (22.8°C) from August's moderately hot 81°F (27.2°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Oldham, South Dakota, with an average temperature ranging between max 55.9°F (13.3°C) and min 40.5°F (4.7°C). October signals a clear temperature drop, with average high-temperatures decreasing from September's pleasant 73°F (22.8°C) to a moderate 55.9°F (13.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Oldham, is another cold month, with an average temperature fluctuating between 28°F (-2.2°C) and 41.9°F (5.5°C). A shift in Oldham's weather is observed as October turns into November, with the average high temperature reducing from a moderate 55.9°F (13.3°C) to a cold 41.9°F (5.5°C). Weather in November »
Weather in December
December, the first month of the winter in Oldham, is also a subzero cold month, with an average temperature fluctuating between 14.2°F (-9.9°C) and 25.7°F (-3.5°C). The beginning of December marks a clear shift in the average high-temperature, receding from November's cold 41.9°F (5.5°C) to a freezing cold 25.7°F (-3.5°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Oldham?
In Oldham, South Dakota, the lowest temperatures are generally noted in January, averaging a high of 22.3°F (-5.4°C) and a low of 8.1°F (-13.3°C).
What is the most humid month in Oldham?
The most humid month is January, with an average relative humidity of 90%.
How many days does it rain in Oldham?
In Oldham, during the entire year, the rain falls for 111.2 days and collects up to 21.14" (537mm) of precipitation.
When does it snow in Oldham?
January through May, October through December are months with snowfall.
How many days does it snow in Oldham?
Throughout the year, there are 49.4 snowfall days, and 20.04" (509mm) of snow is accumulated.
What is the month with the least sunshine in Oldham?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
What are the months with the lowest UV index in Oldham?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the snowiest month in Oldham?
The month with the most snowfall in Oldham, South Dakota, is February, when snow falls for 10 days and typically aggregates up to 4.76" (121mm) of snow.
When is Daylight Saving Time (DST) in Oldham?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Oldham, 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 wettest month in Oldham?
The month with the most rainfall is June, when the rain falls for 18.7 days and typically aggregates up to 3.23" (82mm) of precipitation.
When it does not snow in Oldham?
June through September are months without snowfall in Oldham, South Dakota.
When are the longest days in Oldham?
The month with the longest days is June, with an average of 15h and 30min of daylight.
When is the highest UV index in Oldham?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Oldham, South Dakota.
What time of the year is the hottest in Oldham?
In Oldham, July is known for its average highest temperatures, reaching a high of 82.2°F (27.9°C) and a low of 62.4°F (16.9°C).
What month has the most sunshine in Oldham?
The month with the most sunshine in Oldham is July, with an average of 10.6h of sunshine.
What is the least humid month in Oldham?
The least humid month is October, with an average relative humidity of 67%.
What is the driest month in Oldham?
The month with the least rainfall is November, when the rain falls for 4.4 days and typically collects 0.59" (15mm) of precipitation.
What is the month with the shortest days in Oldham?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Oldham, SD
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.3°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure
Oldham, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Oldham, SD
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.9mph - Average wind speed in March:
11mph - Average wind speed in April:
11.6mph - Average wind speed in May:
10.1mph - Average wind speed in June:
9.4mph
- Average wind speed in July:
8.6mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.9mph - Average wind speed in October:
11.1mph - Average wind speed in November:
10.9mph - Average wind speed in December:
10.6mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).
Average humidity
Oldham, SD
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Oldham, SD
- Average rainfall in January:
0.67" - Average rainfall in February:
0.75" - Average rainfall in March:
1.3" - Average rainfall in April:
2.4" - Average rainfall in May:
2.95" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.2" - Average rainfall in September:
1.61" - Average rainfall in October:
1.77" - Average rainfall in November:
0.59" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is November (0.59").
Average rainfall days
Oldham, SD
- Average rainfall days in January:
1.6 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
8 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
18.7 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
4.4 days - Average rainfall days in December:
3.3 days
The month with the highest number of rainy days is June (18.7 days).
The month with the least rainy days is January (1.6 days).
Average snowfall
Oldham, SD
- Average snowfall in January:
3.46" - Average snowfall in February:
4.76" - Average snowfall in March:
2.95" - Average snowfall in April:
2.24" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Oldham, SD
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10 days - Average snowfall days in March:
8.2 days - Average snowfall days in April:
3.8 days - Average snowfall days in May:
0.4 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:
1.4 days - Average snowfall days in November:
4 days - Average snowfall days in December:
10.3 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Oldham, SD
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - 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:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h 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:
6h and 0min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Oldham, SD
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
22.4 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is June (9.5 days).
Average UV index
Oldham, SD
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Oldham, SD
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Oldham, SD
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).
Oldham, South Dakota, USA
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