Normal weather for Umatilla in April
It's pleasantly warm in April in Umatilla with an average temperature of 20°C. Temperatures this month range from a low of 16°C to a high of 22°C. At night, you can expect temperatures between 3°C and 9°C.
In April, there is an average of 32 mm of precipitation, spread over 7 days. Of the total precipitation, about 0,1 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the Southwest.
Umatilla in April |
New York | ||
|---|---|---|---|
 Average Temperature |
20°C | 17°C | |
 High Temp |
22°C | 22°C | |
| Low Temp |
16°C | 12°C | |
 Total Precipitation |
32 mm | 81 mm | |
| Rainy Days |
7 days | 11 days | |
 Total Snowfall |
0,1 cm | 0,4 cm | |
| Snowy Days |
1 day | 1 day | |
Start of April
The month of April starts in Umatilla with mild temps, averaging around 19°C during the day and nights around 5°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
Mid April
By mid-April, daytime temps stay steady at around 19°C, with nights around 5°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
End of April
By the end of April, the average daytime temperature in Umatilla is around 22°C, while nighttime temps are about 8°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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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 Umatilla?
Looking for great weather? April is a good time to be in Umatilla. The temperatures are nice, and there’s not too much rain.
Temperature records for Umatilla in April
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Daily Temperature in April in Umatilla
This chart shows the average daily high and low temperatures in April for Umatilla, 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 Umatilla
The chart below shows the average daily precipitation in April for Umatilla, 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 7 days of precipitation in Umatilla.
Daily Snowfall in April in Umatilla
This chart shows the average daily snowfall in April in Umatilla, 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 Umatilla
This chart shows the average daily UV index in April in Umatilla, 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 Umatilla Over the Years
This chart shows the average temperature in April in Umatilla, measured in degrees Celsius, over the past few years.
Total Precipitation in April in Umatilla Over the Years
This chart shows the average precipitation in April in Umatilla, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in April in Umatilla per year
This chart shows the average snowfall in April in Umatilla, measured in centimeters, over the past few years.
Daily Climate in April for Umatilla
Click on any day in April to get detailed info about the usual weather on that day in Umatilla. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Umatilla
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Average Weather in Umatilla by Month
Click on a month below to see detailed weather info for Umatilla. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
