Average weather for Rainier in April

It's cool to moderate in April in Rainier with an average temperature of 15°C. Temperatures this month range from a low of 12°C to a high of 19°C. At night, you can expect temperatures between 3°C and 7°C.

Start of April

The month of April starts in Rainier with cool temps, averaging around 14°C during the day and nights around 4°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.

Mid April

By mid-April, daytime temps rise to around 16°C, with nights around 4°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of April

By the end of April, the average daytime temperature in Rainier is around 17°C, while nighttime temps are about 6°C. A shower might pop up, but overall, the weather will be dry and sunny.

In April, there is an average of 121 mm of precipitation, spread over 14 days. Of the total precipitation, about 1,6 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the South.

Rainier in April		New York
Average temperature	15°C	17°C
Max. temperature	19°C	22°C
Min. temperature	12°C	-5°C
Total precipitation	121 mm	81 mm
Rainy days	14 days	11 days
Total snowfall	1,6 cm	0,4 cm
Snowy days	1 day	1 day

March

May

UV index

The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Is April a good time to visit Rainier?

Looking for sun and warm weather? April isn’t a good month to be in Rainier. The temperatures are too low for a warm stay this month.

Temperature records

With 31°C in 2016, Rainier reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 5°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 11°C.

Check out the climate of Rainier for all months and discover the best travel time

March

May

Daily Temperature in April in Rainier

This chart shows the average daily high and low temperatures in April for Rainier, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Precipitation in April in Rainier

The chart below shows the average daily precipitation in April for Rainier, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 14 days of precipitation in Rainier.

Daily Snowfall in April in Rainier

This chart shows the average daily snowfall in April in Rainier, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in April.

Daily UV index in April in Rainier

This chart shows the average daily UV index in April in Rainier, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Temperature in April in Rainier over the years

This chart shows the average temperature in April in Rainier, measured in degrees Celsius, over the past few years.

Total precipitation in April in Rainier over the years

This chart shows the average precipitation in April in Rainier, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Snowfall in April in Rainier per year

This chart shows the average snowfall in April in Rainier, measured in centimeters, over the past few years.

Snowfall in April in Rainier over the past years

March

May

Daily weather in April for Rainier

Click on any day in April to get detailed info about the usual weather on that day in Rainier. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average weather in Rainier by month

Click on a month below to see detailed weather info for Rainier. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.