Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As April gives way to May, the average high-temperature displays a slight ascent, adjusting from an agreeable 70.9°F (21.6°C) to a moderately hot 78.1°F (25.6°C). An average minimum temperature of 59.9°F (15.5°C) marks the month of May in Newcastle, Oklahoma.Humidity
With an average relative humidity of 74%, May is the most humid month in Newcastle.Rainfall
May is the month with the most rainfall. Rain falls for 14.6 days and accumulates 3.82" (97mm) of precipitation.Snowfall
In Newcastle, snow does not fall in April through October.Daylight
In May, the average length of the day is 14h and 2min.On the first day of May in Newcastle, sunrise is at 6:38 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:39 pm CDT.
Sunshine
The average sunshine in May in Newcastle, Oklahoma, is 9.2h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 in May translates into these instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the usual temperature for Newcastle in May?
What is the most humid month in Newcastle?
What is the average humidity in May in Newcastle?
What is the wettest month in Newcastle?
How many days does it rain in May in Newcastle?
When it does not snow in Newcastle?
How many hours of daylight does Newcastle have in May?
When is the sunrise / sunset in May in Newcastle?
How long on average sun shines in May in Newcastle?
What is the UV index reading in May in Newcastle?
Average temperature in May
Newcastle, OK
- Average high temperature in May: 78.1°F
The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is January (49.1°F).
- Average low temperature in May: 59.9°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure in May
Newcastle, OK
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Newcastle, OK
- Average wind speed in May: 10.7mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Newcastle, OK
- Average humidity in May: 74%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Newcastle, OK
- Average rainfall in May: 3.82"
The wettest month (with the highest rainfall) is May (3.82").
The driest months (with the least rainfall) are February and December (0.98").
Average rainfall days in May
Newcastle, OK
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in May
Newcastle, OK
- Average snowfall in May: 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 May
Newcastle, OK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Newcastle, OK
- Average daylight in May: 14h and 0min
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 May: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in May
Newcastle, OK
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is May (13.7 days).
Average UV index in May
Newcastle, OK
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Newcastle, OK
- Average cloud cover in May: 34
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Newcastle, OK
- Average visibility in May: 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).
Newcastle, Oklahoma, USA
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