March weather forecast and climate
Walnut Creek, NC

March, the first month of the spring, in Walnut Creek, is a moderate month, with average temperature varying between 43°F (6.1°C) and 60.4°F (15.8°C).

Temperature

In March, the average high-temperature marginally rises, from a cool 54.1°F (12.3°C) in February, to a moderate 60.4°F (15.8°C). In Walnut Creek, in March, the average low-temperature is 43°F (6.1°C).

Humidity

The average relative humidity is 74%.

Rainfall

In Walnut Creek, during 8.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, in Walnut Creek, there are 110.7 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Snowfall

In Walnut Creek snow does not fall through December.

Daylight

In Walnut Creek, the average length of the day is 12h.

Sunshine

In March, the average sunshine in Walnut Creek is 7.2h.

UV index

In March, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In March, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Walnut Creek?

In March, in Walnut Creek, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 43°F (6.1°C).

What is the average humidity in March in Walnut Creek?

The average relative humidity in March in Walnut Creek, North Carolina, is 74%.

How many days does it rain in March in Walnut Creek?

In Walnut Creek, in March, it is raining for 8.8 days, with typically 0.51" (13mm) of accumulated precipitation.

Does it snow in Walnut Creek in March?

In March, in Walnut Creek, North Carolina, it doesn't snow. February is the latest month when it typically snows.

When it does not snow in Walnut Creek?

In Walnut Creek snow does not fall in March through December.

How many hours of daylight does Walnut Creek have in March?

The average length of the day in March in Walnut Creek, North Carolina, is 12h.

How many hours of sunshine does Walnut Creek have in March?

The average sunshine in March in Walnut Creek, North Carolina, is 7.2h.

What is the UV index intensity in March in Walnut Creek?

In Walnut Creek, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in March - Walnut Creek, NC
  • Average high temperature in March: 15.8°C

The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (9.8°C).

  • Average low temperature in March: 6.1°C

The month with the highest average low temperature is July (22°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

Average pressure in March - Walnut Creek, NC
  • Average pressure in March: 1018.9mbar

The month with the highest atmospheric pressure is November (1020.5mbar).
The month with the lowest atmospheric pressure is June (1014.6mbar).

Average wind speed in March - Walnut Creek, NC
  • Average wind speed in March: 13.6km/h

The windiest month (with the highest average wind speed) is April (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).

Average humidity in March - Walnut Creek, NC
  • Average humidity in March: 74%

Months with the highest relative humidity are August and September (79%).
The month with the lowest relative humidity is January (73%).

Average rainfall in March - Walnut Creek, NC
  • Average rainfall in March: 13mm

The wettest month (with the highest rainfall) is August (36mm).
The driest month (with the least rainfall) is January (10mm).

Average rainfall days in March - Walnut Creek, NC
  • Average rainfall days in March: 8.8 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 in March - Walnut Creek, NC
  • Average snowfall in March: 0mm

The month with the highest snowfall is February (2mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in March - Walnut Creek, NC
  • Average snowfall days in March: 0.2 days

The month with the highest number of snowfall days is February (0.7 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in March / Average sunshine in March - Walnut Creek, NC
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in March: 7.2h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.5h).

Average sunshine days in March - Walnut Creek, NC
  • Average sunshine days in March: 19.4 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 in March - Walnut Creek, NC
  • Average UV index in March: 4

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 in March - Walnut Creek, NC
  • Average cloud cover in March: 41

Months with the most cloud cover are February and March (Cloud cover 41).
Months with the least cloud cover are June, July and October (Cloud cover 32).

Average visibility in March - Walnut Creek, NC
  • Average visibility in March: 9km

Months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
The month with the lowest visibility is August (8km).