April weather forecast
Hereford, OR

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Weather in April

April is a fresh spring month in Hereford, Oregon, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 50.5°F (10.3°C).

Temperature

As April arrives, Hereford's weather shows a minor increase in high-temperatures, edging from March's icy 41.9°F (5.5°C) to a cool 50.5°F (10.3°C). In Hereford, the average low-temperature during the month of April is a freezing cold 31.1°F (-0.5°C).

Humidity

In Hereford, the average relative humidity in April is 69%.

Rainfall

In Hereford, in April, during 14.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Hereford, during the entire year, the rain falls for 113.5 days and collects up to 12.56" (319mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Hereford, during April, snow falls for 3.5 days and regularly aggregates up to 1.18" (30mm) of snow. Throughout the year, there are 65.1 snowfall days, and 38.9" (988mm) of snow is accumulated.

Daylight

In April, the average length of the day in Hereford is 13h and 31min.
On the first day of the month, sunrise is at 6:31 am and sunset at 7:20 pm. On the last day of April, sunrise is at 5:42 am and sunset at 7:55 pm PDT.

Sunshine

In April, the average sunshine is 10.4h.

UV index

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 3 in April translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

What is the usual temperature for Hereford in April?

In April, the average high-temperature and low-temperature are 50.5°F (10.3°C) and 31.1°F (-0.5°C) respectively.

What is the average humidity in April in Hereford?

In April, the average relative humidity is 69%.

How many days does it rain in April?

In April, the rain falls for 14.3 days. Throughout April, 1.02" (26mm) of precipitation is accumulated.

How much does it snow in April?

In Hereford, in April, snow falls for 3.5 days, with typically accumulated 1.18" (30mm) of snow.

How many hours of daylight does Hereford have in April?

The average day length in April is 13h and 31min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 6:31 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 7:55 pm PDT.

How many hours of sunshine does Hereford have in April?

The average sunshine duration in April is 10.4h.

How high is the UV index in April?

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Hereford, OR

Average temperature in April - Hereford, OR
  • Average high temperature in April: 50.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (30.7°F).

  • Average low temperature in April: 31.1°F

The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).

Average pressure in April
Hereford, OR

Average pressure in April - Hereford, OR
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).

Average wind speed in April
Hereford, OR

Average wind speed in April - Hereford, OR
  • Average wind speed in April: 6.2mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest months (with the lowest average wind speed) are September and October (5.4mph).

Average humidity in April
Hereford, OR

Average humidity in April - Hereford, OR
  • Average humidity in April: 69%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (40%).

Average rainfall in April
Hereford, OR

Average rainfall in April - Hereford, OR
  • Average rainfall in April: 1.02"

The wettest month (with the highest rainfall) is December (1.77").
The driest month (with the least rainfall) is August (0.31").

Average rainfall days in April
Hereford, OR

Average rainfall days in April - Hereford, OR
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is March (15.6 days).
The month with the least rainy days is August (4.4 days).

Average snowfall in April
Hereford, OR

Average snowfall in April - Hereford, OR
  • Average snowfall in April: 1.18"

The month with the highest snowfall is December (10.59").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Hereford, OR

Average snowfall days in April - Hereford, OR
  • Average snowfall days in April: 3.5 days

The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Hereford, OR

Average daylight in April / Average sunshine in April - Hereford, OR
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days in April
Hereford, OR

Average sunshine days in April - Hereford, OR
  • Average sunshine days in April: 12.6 days

The month with the most sunshine days is July (22.7 days).
The months with the least sunshine days are February and March (11.3 days).

Average UV index in April
Hereford, OR

Average UV index in April - Hereford, OR
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in April
Hereford, OR

Average cloud cover in April - Hereford, OR
  • Average cloud cover in April: 35

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in April
Hereford, OR

Average visibility in April - Hereford, OR
  • Average visibility in April: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

Hereford, Oregon, USA

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