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 transitions into May, Sydney sees a rise in the average high-temperature, moving from a chilly 49.8°F (9.9°C) to an enjoyable 64°F (17.8°C). Throughout May, the average low-temperature records at a frosty 46.8°F (8.2°C).Humidity
In Sydney, the average relative humidity in May is 64%.Rainfall
In Sydney, during May, the rain falls for 13.6 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 96.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Sydney. During 0.7 snowfall days, in May, Sydney aggregates 0.39" (10mm) of snow. Throughout the year, in Sydney, there are 63 snowfall days, and 20.91" (531mm) of snow is accumulated.Daylight
In Sydney, North Dakota, the average length of the day in May is 15h and 4min.On the first day of May in Sydney, sunrise is at 6:18 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:20 pm CDT.
Sunshine
In Sydney, the average sunshine in May is 8.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the average May temperature in Sydney?
What is the average humidity in May in Sydney?
How much does it rain in Sydney in May?
What is the last month it snows in Sydney?
What is the average length of the day in May in Sydney?
When are sunrise and sunset in May in Sydney?
How many hours of sunshine does Sydney have in May?
What is the UV index intensity in May in Sydney?
Average temperature in May
Sydney, ND
- Average high temperature in May: 64°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (17.8°F).
- Average low temperature in May: 46.8°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).
Average pressure in May
Sydney, ND
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Sydney, ND
- Average wind speed in May: 10.3mph
The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Sydney, ND
- Average humidity in May: 64%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Sydney, ND
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in May
Sydney, ND
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in May
Sydney, ND
- Average snowfall in May: 0.39"
The month with the highest snowfall is December (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Sydney, ND
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is December (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sydney, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Sydney, ND
- Average sunshine days in May: 15.2 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Sydney, ND
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in May
Sydney, ND
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in May
Sydney, ND
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Sydney, North Dakota, USA
Weather forecast for your location
2. Allow the app to use your location
