The Dalles
Oregon, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
The Dalles, OR

April is a comfortable spring month in The Dalles, Oregon, with average temperature fluctuating between 43°F (6.1°C) and 64.9°F (18.3°C).

Temperature

In April, the average high-temperature slightly increases, from a mild 57°F (13.9°C) in March, to a comfortable 64.9°F (18.3°C). In April, in The Dalles, Oregon, the average low-temperature is 43°F (6.1°C).

Rainfall

In The Dalles, it is raining for 9 days, with typically 0.7" (17.8mm) of accumulated precipitation. Throughout the year, there are 105 rainfall days, and 14.2" (360.7mm) of precipitation is accumulated.

Daylight

In The Dalles, the average length of the day is 13.6h.

Sunshine

The average sunshine in The Dalles is 7h.

UV index

The average daily maximum UV index in The Dalles is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 The Dalles?

In The Dalles, Oregon, in April, the average high-temperature is 64.9°F (18.3°C), and the average low-temperature is 43°F (6.1°C).

How many days does it rain in April in The Dalles?

In The Dalles, Oregon, in April, it is raining for 9 days, with typically 0.7" (17.8mm) of accumulated precipitation.

What is the average length of the day in April in The Dalles?

In The Dalles, Oregon, the average length of the day in April is 13.6h.

How many hours of sunshine does The Dalles have in April?

In April, the average sunshine in The Dalles, Oregon, is 7h.

What is the UV index intensity in April in The Dalles?

In April, the average daily maximum UV index in The Dalles is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in April - The Dalles, OR
  • Average high temperature in April: 65°F

Warmest months (with the highest average high temperature) are July and August (88°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in April: 43°F

Months with the highest average low temperature are July and August (61°F).
Coldest months (with the lowest average low temperature) are January and December (30°F).

Average rainfall in April - The Dalles, OR
  • Average rainfall in April: 0.7"

Wettest months (with the highest rainfall) are January and December (2.6").
The driest month (with the lowest rainfall) is July (0.2").

Average rainfall days in April - The Dalles, OR
  • Average rainfall days in April: 9 days

The month with the highest number of rainy days is December (14 days).
The month with the lowest number of rainy days is July (3 days).

Average daylight in April / Average sunshine in April - The Dalles, OR
  • Average daylight in April: 13.6h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in April: 7h

The month with most sunshine is July (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 2h).

Average UV index in April - The Dalles, OR
  • Average UV index in April: 5

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).