Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The commencement of April sees a minor shift in the average high-temperature, moving from a pleasant 71.6°F (22°C) in March to a warm 77.5°F (25.3°C). The average nighttime temperature lowers to a refreshing 67.5°F (19.7°C) throughout April.Humidity
In Portland, the average relative humidity in April is 76%.Rainfall
In Portland, during April, the rain falls for 9.4 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Portland, there are 126.7 rainfall days, and 13.78" (350mm) of precipitation is accumulated.Snowfall
In Portland, snow does not fall in January, March through November.Daylight
The average length of the day in April is 12h and 51min.On the first day of April in Portland, sunrise is at 7:18 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:03 pm CDT.
Sunshine
In Portland, the average sunshine in April is 8.2h.UV index
In April, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 6 during April translates into the following guidance:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Portland?
What is the average humidity in April in Portland?
How much does it rain in Portland in April?
When it does not snow in Portland?
What is the average length of the day in April in Portland?
When is the sunrise / sunset in April in Portland?
How many hours of sunshine does Portland have in April?
What is the UV index intensity in April in Portland?
Average temperature in April
Portland, TX
- Average high temperature in April: 77.5°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (63.7°F).
- Average low temperature in April: 67.5°F
The month with the highest average low temperature is August (80.8°F).
The coldest month (with the lowest average low temperature) is January (52.3°F).
Average pressure in April
Portland, TX
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.89"Hg).
Average wind speed in April
Portland, TX
- Average wind speed in April: 12.5mph
The windiest month (with the highest average wind speed) is May (12.6mph).
The calmest month (with the lowest average wind speed) is September (9.6mph).
Average humidity in April
Portland, TX
- Average humidity in April: 76%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in April
Portland, TX
- Average rainfall in April: 0.87"
The wettest month (with the highest rainfall) is September (2.64").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in April
Portland, TX
- Average rainfall days in April: 9.4 days
The month with the highest number of rainy days is September (17.9 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Portland, TX
- Average snowfall in April: 0"
The months with the highest snowfall are February and December (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Portland, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Portland, TX
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Portland, TX
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is September (10.4 days).
Average UV index in April
Portland, TX
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Portland, TX
- Average cloud cover in April: 39
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Portland, TX
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Portland, Texas, USA
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