The climate of Surprise Arizona is typically sunny with warm temperatures. The driest months are May and June, with only one month having more rain than sunshine. However, the wettest months include July and August. The wetter seasons are marked by a higher chance of rain, with over 10% of days wet or rainy.
The cool season in Surprise Arizona lasts for about 3.2 months. In this time, the daily high is below 73 degrees Fahrenheit. The coldest month is December, with an average low temperature of 43 degrees Fahrenheit. The cloudier months start around November 7 and last for 9.5 months.
During the daytime, the temperature will reach 68 degrees Fahrenheit. The wind will be from the south southwest at five to fifteen miles per hour, with gusts of up to 25 mph. The humidity will be around 65%. It will be sunny for most of the day, but the chance of rain is slightly higher during the night. The sun will rise around 6:47 am and set at 5:37 pm. There will be 10 hours of daylight, but the wind will be on the cool side.
The hot season is in July - September, easily reaching 110 degrees. The ideal time to visit Arizona is October to June.
The windiest months of the year are May and April. The average wind speed in July is around 6.8 knots, which is 7.8 MPH or 12.6 KPH. This is considered a light breeze, and a 17-knot wind is considered a fresh breeze.
