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 start of April brings a shift in the average high-temperature, increasing from March's refreshing 62.1°F (16.7°C) to an agreeable 71.2°F (21.8°C). During April, Spiro consistently records a temperature low averaging a fresh 50.9°F (10.5°C).Humidity
In Spiro, the average relative humidity in April is 75%.Rainfall
In Spiro, during April, the rain falls for 14.8 days and regularly aggregates up to 3.74" (95mm) of precipitation. Throughout the year, there are 147.8 rainfall days, and 34.76" (883mm) of precipitation is accumulated.Snowfall
In Spiro, Oklahoma, snow does not fall in April through October.Daylight
The average length of the day in April is 13h and 6min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:40 pm. On the last day of April, in Spiro, sunrise is at 6:27 am and sunset at 8:03 pm CDT.
Sunshine
The average sunshine in April in Spiro is 8.5h.UV index
The average daily maximum UV index in April in Spiro is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the average April temperature in Spiro?
What is the average humidity in April in Spiro?
How much does it rain in Spiro in April?
When it does not snow in Spiro?
Does it snow in Spiro in April?
How many hours of daylight does Spiro have in April?
What time are sunrise and sunset in April in Spiro?
How long on average sun shines in April in Spiro?
How high is the UV index in April in Spiro?
Average temperature in April
Spiro, OK
- Average high temperature in April: 71.2°F
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in April: 50.9°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in April
Spiro, OK
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Spiro, OK
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Spiro, OK
- Average humidity in April: 75%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Spiro, OK
- Average rainfall in April: 3.74"
The wettest month (with the highest rainfall) is May (4.45").
The driest months (with the least rainfall) are January and February (2.17").
Average rainfall days in April
Spiro, OK
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is March (15.6 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in April
Spiro, OK
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Spiro, OK
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Spiro, OK
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in April
Spiro, OK
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is May (13.4 days).
Average UV index in April
Spiro, OK
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Spiro, OK
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Spiro, OK
- 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).
Spiro, Oklahoma, USA
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