West Richland
Washington, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
West Richland, WA

The first month of the spring, March, is a fresh month in West Richland, Washington, with average temperature ranging between max 54.7°F (12.6°C) and min 37.9°F (3.3°C).

Temperature

In West Richland, the average high-temperature increases, from a frosty 44.4°F (6.9°C) in February, to a fresh 54.7°F (12.6°C). The average low-temperature, is 37.9°F (3.3°C).

Humidity

The average relative humidity in March is 64%.

Rainfall

In March, in West Richland, Washington, the rain falls for 12.3 days. Throughout March, 0.87" (22mm) of precipitation is accumulated. Throughout the year, in West Richland, Washington, there are 100.2 rainfall days, and 7.05" (179mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. March is the last month it regularly snows. During 0.8 snowfall days, West Richland aggregates 0.35" (9mm) of snow. In West Richland, during the entire year, snow falls for 10.4 days, and aggregates up to 5.35" (136mm) of snow.

Daylight

In March, the average length of the day is 12h.

Sunshine

The average sunshine in March is 7.8h.

UV index

In West Richland, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: In March, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in March in West Richland?

In West Richland, in March, the average high-temperature is 54.7°F (12.6°C), and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in March in West Richland?

The average relative humidity in March in West Richland is 64%.

How much does it rain in West Richland in March?

In West Richland, in March, it is raining for 12.3 days, with typically 0.87" (22mm) of accumulated precipitation.

What is the last month it snows in West Richland?

March is the last month it regularly snows in West Richland. During 0.8 snowfall days, in March, West Richland aggregates 0.35" (9mm) of snow.

What is the average length of the day in March in West Richland?

In March, the average length of the day in West Richland, Washington, is 12h.

How long on average sun shines in March in West Richland?

In West Richland, Washington, the average sunshine in March is 7.8h.

What is the UV index intensity in March in West Richland?

In March, the average daily maximum UV index in West Richland, Washington, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in March - West Richland, WA
  • Average high temperature in March: 54.7°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is December (38.1°F).

  • Average low temperature in March: 37.9°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (27.5°F).

Average humidity in March - West Richland, WA
  • Average humidity in March: 64%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is July (35%).

Average rainfall in March - West Richland, WA
  • Average rainfall in March: 0.87"

The wettest month (with the highest rainfall) is December (0.94").
The driest months (with the least rainfall) are July and September (0.2").

Average rainfall days in March - West Richland, WA
  • Average rainfall days in March: 12.3 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is July (3.5 days).

Average snowfall in March - West Richland, WA
  • Average snowfall in March: 0.35"

The month with the highest snowfall is February (2.2").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in March - West Richland, WA
  • Average snowfall days in March: 0.8 days

The month with the highest number of snowfall days is December (3.3 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 - West Richland, WA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

  • Average sunshine in March: 7.8h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 5.4h).

Average UV index in March - West Richland, WA
  • Average UV index in March: 3

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).