Expand
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 another subzero cold winter month in Walker, South Dakota, with temperature in the range of an average high of 23°F (-5°C) and an average low of 9°F (-12.8°C). January, with an average high of 23°F (-5°C) and a low of 9°F (-12.8°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Walker, is another freezing cold month, with an average temperature ranging between min 11.7°F (-11.3°C) and max 25.2°F (-3.8°C). With the advent of February, Walker experiences an average high-temperature of a still subzero cold 25.2°F (-3.8°C), mirroring a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Walker, South Dakota, with temperature in the range of an average high of 40.5°F (4.7°C) and an average low of 25.9°F (-3.4°C). Walker's weather experiences a significant temperature rise with the arrival of March, soaring from a subzero cold 25.2°F (-3.8°C) in February to a cold 40.5°F (4.7°C). Weather in March »
Weather in April
April is a fresh spring month in Walker, South Dakota, with an average temperature ranging between max 54.1°F (12.3°C) and min 36.9°F (2.7°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a wintry 40.5°F (4.7°C) in March to a fresh 54.1°F (12.3°C). Weather in April »
Weather in May
May, the last month of the spring in Walker, is a refreshing month, with an average temperature fluctuating between 66.6°F (19.2°C) and 48.2°F (9°C). As Walker, South Dakota, welcomes May, the average high-temperature sees a rise, transitioning from a fresh 54.1°F (12.3°C) in April to a refreshing 66.6°F (19.2°C). Weather in May »
Weather in June
June, the first month of the summer in Walker, is a moderately hot month, with an average temperature varying between 58.6°F (14.8°C) and 78.3°F (25.7°C). In Walker, the average high-temperature in June increases from a refreshing 66.6°F (19.2°C) in May to a warm 78.3°F (25.7°C). Weather in June »
Weather in July
July is a tropical summer month in Walker, South Dakota, with an average temperature ranging between max 86.4°F (30.2°C) and min 65.5°F (18.6°C). July, recording an average high temperature of 86.4°F (30.2°C) and a low temperature of 65.5°F (18.6°C), is Walker's warmest month. July's mean heat index is appraised at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Walker, is another warm month, with an average temperature fluctuating between 63.3°F (17.4°C) and 84.2°F (29°C). Walker's August showcases an average high-temperature of a warm 84.2°F (29°C), hardly distinct from July's 86.4°F (30.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Walker, is still a warm month, with an average temperature ranging between max 74.5°F (23.6°C) and min 54.5°F (12.5°C). Walker's September weather comes with a decrease in average high-temperatures, moving from 84.2°F (29°C) in August to a still moderately hot 74.5°F (23.6°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Walker, South Dakota, with an average temperature ranging between max 55.9°F (13.3°C) and min 41.4°F (5.2°C). October's onset witnesses a marked shift in the average high-temperature, moving from a moderately hot 74.5°F (23.6°C) in September to a mild 55.9°F (13.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Walker, South Dakota, with an average temperature ranging between min 28.4°F (-2°C) and max 41.5°F (5.3°C). November indicates a noticeable reduction in the average high-temperature, moving down from a mild 55.9°F (13.3°C) in October to a wintry 41.5°F (5.3°C). Weather in November »
Weather in December
December, the first month of the winter in Walker, is also a subzero cold month, with an average temperature ranging between min 14.4°F (-9.8°C) and max 25.7°F (-3.5°C). Walker's weather experiences a significant temperature drop with the arrival of December, falling from an icy 41.5°F (5.3°C) in November to a subzero cold 25.7°F (-3.5°C). Weather in December »
Updated: Jul 29, 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 time of the year is the coldest?
January, marked by an average high-temperature of 23°F (-5°C) and a low-temperature of 9°F (-12.8°C), is the coldest month.
What is the most humid month?
With an average relative humidity of 87%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.47" (12mm) of precipitation.
How many days does it rain?
In Walker, during the entire year, the rain falls for 89.4 days and collects up to 15.39" (391mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow in Walker?
Throughout the year, there are 49.4 snowfall days, and 19.09" (485mm) of snow is accumulated.
What is the month with the least sunshine in Walker?
January has the least sunshine of the year, with an average of 4.1h of sunshine.
When is the lowest UV index in Walker?
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 3.98" (101mm) 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 MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month?
The month with the most rainfall is June, when the rain falls for 13.8 days and typically aggregates up to 2.32" (59mm) of precipitation.
When it does not snow?
In Walker, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 42min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What part of the year is the hottest?
July, with average temperatures reaching a high of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C), is the warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 11.4h of sunshine.
What is the least humid month?
August is the least humid month, with an average relative humidity of 52%.
What is the month with the shortest days?
The month with the shortest days in Walker, South Dakota, is December, with an average of 8h and 42min of daylight.
Average temperature
Walker, SD
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°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 (9°F).
Average pressure
Walker, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.9"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.94"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.05"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 (29.84"Hg).
Average wind speed
Walker, SD
- Average wind speed in January:
10mph - Average wind speed in February:
9.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
11.5mph - Average wind speed in May:
10.8mph - Average wind speed in June:
10.4mph
- Average wind speed in July:
9.8mph - Average wind speed in August:
9.5mph - Average wind speed in September:
11.1mph - Average wind speed in October:
11.4mph - Average wind speed in November:
10.2mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).
Average humidity
Walker, SD
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).
Average rainfall
Walker, SD
- Average rainfall in January:
0.47" - Average rainfall in February:
0.67" - Average rainfall in March:
0.98" - Average rainfall in April:
1.57" - Average rainfall in May:
2.28" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.09" - Average rainfall in August:
1.18" - Average rainfall in September:
1.18" - Average rainfall in October:
1.38" - Average rainfall in November:
0.59" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Walker, SD
- Average rainfall days in January:
2.3 days - Average rainfall days in February:
1.3 days - Average rainfall days in March:
6.3 days - Average rainfall days in April:
10.4 days - Average rainfall days in May:
13.2 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
11 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
7.1 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
3.4 days - Average rainfall days in December:
2.7 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).
Average snowfall
Walker, SD
- Average snowfall in January:
2.87" - Average snowfall in February:
3.98" - Average snowfall in March:
3.11" - Average snowfall in April:
2.8" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Walker, SD
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
3.6 days - Average snowfall days in May:
0.3 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:
1.6 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Walker, SD
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Walker, SD
- Average sunshine days in January:
18 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
15.5 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
16.7 days - Average sunshine days in August:
18 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
21 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
20.1 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).
Average UV index
Walker, 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 and December (UV index 1).
Average cloud cover
Walker, SD
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility
Walker, 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).
Walker, South Dakota, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location