April weather forecast
Gromore, WA

Share

Weather in April

April is a refreshing spring month in Gromore, Washington, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 40.1°F (4.5°C).

Temperature

With the onset of April, Gromore's average high-temperature experiences a rise, moving from March's frosty 49.5°F (9.7°C) to a mild 59.2°F (15.1°C). During April, Gromore experiences a consistent low-temperature average of 40.1°F (4.5°C).

Humidity

In Gromore, the average relative humidity in April is 57%.

Rainfall

In April, the rain falls for 7.8 days. Throughout April, 0.31" (8mm) of precipitation is accumulated. In Gromore, during the entire year, the rain falls for 82.2 days and collects up to 5.43" (138mm) of precipitation.

Snowfall

April through August and October are months without snowfall.

Daylight

In Gromore, the average length of the day in April is 13h and 37min.
On the first day of April, sunrise is at 6:40 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:11 pm PDT.

Sunshine

In Gromore, the average sunshine in April is 11h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: During April, 4 as the daily maximum UV index converts into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April in Gromore?

During April, Gromore experiences an average high-temperature of 59.2°F (15.1°C) and a low-temperature of 40.1°F (4.5°C).

What is the average humidity in April?

The average relative humidity in April is 57%.

How much does it rain in April?

In April, the rain falls for 7.8 days. Throughout April, 0.31" (8mm) of precipitation is accumulated.

When it does not snow?

April through August and October are months without snowfall.

Does it snow in April?

In April, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April?

The average day length in April is 13h and 37min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:40 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:11 pm PDT.

How many hours of sunshine does Gromore have in April?

In April, the average sunshine duration in Gromore is 11h.

What is the UV index reading in April?

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Gromore, WA

Average temperature in April - Gromore, WA
  • Average high temperature in April: 59.2°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in April: 40.1°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

Average pressure in April
Gromore, WA

Average pressure in April - Gromore, WA
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in April
Gromore, WA

Average wind speed in April - Gromore, WA
  • Average wind speed in April: 6.8mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

Average humidity in April
Gromore, WA

Average humidity in April - Gromore, WA
  • Average humidity in April: 57%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (39%).

Average rainfall in April
Gromore, WA

Average rainfall in April - Gromore, WA
  • Average rainfall in April: 0.31"

The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in April
Gromore, WA

Average rainfall days in April - Gromore, WA
  • Average rainfall days in April: 7.8 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).

Average snowfall in April
Gromore, WA

Average snowfall in April - Gromore, WA
  • Average snowfall in April: 0"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").

Average snowfall days in April
Gromore, WA

Average snowfall days in April - Gromore, WA
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

Average daylight in April /
Average sunshine in April
Gromore, WA

Average daylight in April / Average sunshine in April - Gromore, WA
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 11h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in April
Gromore, WA

Average sunshine days in April - Gromore, WA
  • Average sunshine days in April: 18.8 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).

Average UV index in April
Gromore, WA

Average UV index in April - Gromore, WA
  • Average UV index in April: 4

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

Average cloud cover in April
Gromore, WA

Average cloud cover in April - Gromore, WA
  • Average cloud cover in April: 27

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in April
Gromore, WA

Average visibility in April - Gromore, WA
  • Average visibility in April: 6mi

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).

Gromore, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location