April weather forecast and climate
Walnut Creek, NC

April is a pleasant spring month in Walnut Creek, North Carolina, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 52.9°F (11.6°C).

Temperature

In Walnut Creek, the average high-temperature rises, from a moderate 60.4°F (15.8°C) in March, to a pleasant 71.2°F (21.8°C). In Walnut Creek, in April, the average low-temperature is 52.9°F (11.6°C).

Humidity

In Walnut Creek, the average relative humidity is 74%.

Rainfall

In April, the rain falls for 8.7 days. Throughout April, 0.59" (15mm) of precipitation is accumulated. In Walnut Creek, during the entire year, the rain falls for 110.7 days and collects up to 9.02" (229mm) of precipitation.

Snowfall

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

Daylight

In April, the average length of the day is 13.1h.

Sunshine

In April, the average sunshine in Walnut Creek is 9.6h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in April in Walnut Creek?

In Walnut Creek, North Carolina, in April, the average high-temperature is 71.2°F (21.8°C), and the average low-temperature is 52.9°F (11.6°C).

What is the average humidity in April in Walnut Creek?

In April, the average relative humidity in Walnut Creek is 74%.

How much does it rain in Walnut Creek in April?

In Walnut Creek, North Carolina, in April, during 8.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When it does not snow in Walnut Creek?

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

What is the average length of the day in April in Walnut Creek?

In April, the average length of the day in Walnut Creek, North Carolina, is 13.1h.

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

The average sunshine in April in Walnut Creek is 9.6h.

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

In Walnut Creek, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Walnut Creek, NC
  • Average high temperature in April: 21.8°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 April: 11.6°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 April - Walnut Creek, NC
  • Average pressure in April: 1016.6mbar

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 April - Walnut Creek, NC
  • Average wind speed in April: 13.9km/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 April - Walnut Creek, NC
  • Average humidity in April: 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 April - Walnut Creek, NC
  • Average rainfall in April: 15mm

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

Average rainfall days in April - Walnut Creek, NC
  • Average rainfall days in April: 8.7 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 April - Walnut Creek, NC
  • Average snowfall in April: 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 April - Walnut Creek, NC
  • Average snowfall days in April: 0 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 April / Average sunshine in April - Walnut Creek, NC
  • Average daylight in April: 13.1h

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 April: 9.6h

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 April - Walnut Creek, NC
  • Average sunshine days in April: 18.8 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 April - Walnut Creek, NC
  • Average UV index in April: 5

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 April - Walnut Creek, NC
  • Average cloud cover in April: 35

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 April - Walnut Creek, NC
  • Average visibility in April: 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).