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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 Walnut Creek, North Carolina, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 49.6°F (9.8°C). Walnut Creek experiences its lowest temperatures in January, with an average peak of 49.6°F (9.8°C) and a low of 34.5°F (1.4°C). Weather in January »
Weather in February
February, the last month of the winter in Walnut Creek, is a cool month, with an average temperature ranging between max 54.1°F (12.3°C) and min 37°F (2.8°C). The average high-temperature for February is a cool 54.1°F (12.3°C), closely aligning with the temperature of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Walnut Creek, is a mild month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 43°F (6.1°C). A soft shift in the average high-temperature is noticeable in March, transitioning from a fresh 54.1°F (12.3°C) in February to a moderate 60.4°F (15.8°C). Weather in March »
Weather in April
April in Walnut Creek, North Carolina, is a pleasant spring month, with an average temperature ranging between min 52.9°F (11.6°C) and max 71.2°F (21.8°C). Walnut Creek in April shows a temperature shift, moving from an average high of a refreshing 60.4°F (15.8°C) in March to a pleasant 71.2°F (21.8°C). Weather in April »
Weather in May
May, the last month of the spring in Walnut Creek, is a warm month, with an average temperature varying between 78.8°F (26°C) and 61.3°F (16.3°C). Walnut Creek in May experiences a slight uptick in the average high-temperature, adjusting from April's pleasant 71.2°F (21.8°C) to a moderately hot 78.8°F (26°C). Weather in May »
Weather in June
June, the first month of the summer in Walnut Creek, is also a moderately hot month, with an average temperature varying between 84.7°F (29.3°C) and 67.8°F (19.9°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a moderately hot 78.8°F (26°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 Walnut Creek, North Carolina, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 71.6°F (22°C). Walnut Creek's July weather reaches an average high of 88.3°F (31.3°C) and an average low of 71.6°F (22°C), making it the warmest month. July's mean heat index is estimated at a scorching 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Walnut Creek, North Carolina, with temperature in the range of an average low of 70.3°F (21.3°C) and an average high of 86.9°F (30.5°C). Walnut Creek's shift into August sets the average high-temperature at a still tropical 86.9°F (30.5°C), a figure that deviates only slightly from July's 88.3°F (31.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Walnut Creek, North Carolina, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 81.5°F (27.5°C). Walnut Creek in September experiences a gentle temperature dip, with average high-temperatures reducing from a tropical 86.9°F (30.5°C) in August to a moderately hot 81.5°F (27.5°C). Weather in September »
Weather in October
October, the same as September, in Walnut Creek, North Carolina, is an agreeable autumn month, with an average temperature fluctuating between 55°F (12.8°C) and 72.1°F (22.3°C). Walnut Creek in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 81.5°F (27.5°C) to an agreeable 72.1°F (22.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another mild month in Walnut Creek, North Carolina, with an average temperature fluctuating between 60.6°F (15.9°C) and 44.2°F (6.8°C). The arrival of November indicates a decrease in the average high-temperature, moving from a pleasant 72.1°F (22.3°C) in October to a mild 60.6°F (15.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Walnut Creek, North Carolina, with an average temperature ranging between max 54.5°F (12.5°C) and min 39.9°F (4.4°C). December's arrival signals a moderate reduction in the average high-temperature, easing from a mild 60.6°F (15.9°C) in November to a cool 54.5°F (12.5°C). Weather in December »
Updated: Aug 30, 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 month in Walnut Creek?
Walnut Creek experiences its lowest temperatures in January, with an average peak of 49.6°F (9.8°C) and a low of 34.5°F (1.4°C).
What is the least humid month?
The least humid month is January, with an average relative humidity of 73%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 6 days and accumulates 0.39" (10mm) of precipitation.
How many days does it rain?
Throughout the year, in Walnut Creek, there are 110.7 rainfall days, and 9.02" (229mm) of precipitation is accumulated.
When does it snow?
January and February are months with snowfall.
How much does it snow?
Throughout the year, there are 1.6 snowfall days, and 0.12" (3mm) of snow is accumulated.
What is the month with the lowest UV index?
With an average maximum UV index of 2, January is the month with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.08" (2mm) of snow.
When it does not snow?
In Walnut Creek, snow does not fall in March through December.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Walnut Creek, 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 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 and July, with an average maximum UV index of 7, are months with the highest UV index.
What time of the year is the hottest?
With average high and low temperatures of 88.3°F (31.3°C) and 71.6°F (22°C) respectively, July is Walnut Creek's warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.8h of sunshine.
What is the most humid month in Walnut Creek?
August and September, with an average relative humidity of 79%, are most humid months.
What is the rainiest month in Walnut Creek?
The month with the most rainfall is August, when the rain falls for 15 days and typically aggregates up to 1.42" (36mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
What is the month with the least sunshine?
With an average of 5.5h of sunshine, December has the least sunshine of the year.
Average temperature
Walnut Creek, NC
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (49.6°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 (34.5°F).
Average pressure
Walnut Creek, NC
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Walnut Creek, NC
- Average wind speed in January:
7.6mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.2mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Walnut Creek, NC
The months with the highest relative humidity are August and September (79%).
The month with the lowest relative humidity is January (73%).
Average rainfall
Walnut Creek, NC
- Average rainfall in January:
0.39" - Average rainfall in February:
0.67" - Average rainfall in March:
0.51" - Average rainfall in April:
0.59" - Average rainfall in May:
0.75" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.1" - Average rainfall in August:
1.42" - Average rainfall in September:
0.79" - Average rainfall in October:
0.47" - Average rainfall in November:
0.59" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days
Walnut Creek, NC
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
8.7 days - Average rainfall days in May:
10.9 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
15 days - Average rainfall days in September:
9 days - Average rainfall days in October:
6.2 days - Average rainfall days in November:
5.8 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is November (5.8 days).
Average snowfall
Walnut Creek, NC
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Walnut Creek, NC
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.2 days - Average snowfall days in April:
0 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 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Walnut Creek, NC
- 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 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 2min - 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:
7h and 1min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Walnut Creek, NC
- Average sunshine days in January:
22.8 days - Average sunshine days in February:
20.4 days - Average sunshine days in March:
19.4 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
16.2 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
11.5 days - Average sunshine days in September:
18 days - Average sunshine days in October:
23.5 days - Average sunshine days in November:
22.6 days - Average sunshine days in December:
22.6 days
The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is June (11.3 days).
Average UV index
Walnut Creek, NC
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Walnut Creek, NC
The months with the most cloud cover are February and March (Cloud cover 41).
The months with the least cloud cover are June, July and October (Cloud cover 32).
Average visibility
Walnut Creek, NC
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Walnut Creek, North Carolina, USA
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