Sunshine hours in Overland Park: 2,811 hours a year, month by month

Overland Park gets 2,811 hours of sunshine a year on average (7.7 a day). Sunniest month: July with 329 hours. Every month, measured 1961–1990.

• Overland Park gets 2,811 hours of sunshine a year on average, 7.7 a day – 63% of the astronomically possible. The sunniest month is July with 329 hours (10.6 a day), the dullest December with 147 (4.7 a day).
• Number 160 of 311 large cities in the United States.
• Nearest weather station: Kansas City/Intl Arpt MO, 38 km away – 1961–1990 average, NOAA.

Sunshine hours month by month

• January: 184 h · 5.9 h a day · 61 %
• February: 174 h · 6.2 h a day · 58 %
• March: 224 h · 7.2 h a day · 60 %
• April: 258 h · 8.6 h a day · 65 %
• May: 285 h · 9.2 h a day · 64 %
• June: 306 h · 10.2 h a day · 69 %
• July: 329 h · 10.6 h a day · 73 %
• August: 294 h · 9.5 h a day · 69 %
• September: 241 h · 8.0 h a day · 65 %
• October: 214 h · 6.9 h a day · 62 %
• November: 155 h · 5.2 h a day · 51 %
• December: 147 h · 4.7 h a day · 50 %

Questions about sunshine hours

• How many hours of sunshine does Overland Park get a year? On average over 1961–1990 the sun shines in Overland Park for 2,811 hours a year – 7.7 hours a day and 63% of the time the sun is above the horizon.
• What is the sunniest month in Overland Park? July, with 329 hours of sunshine, 10.6 a day on average. The least sun comes in December: 147 hours, 4.7 a day.
• Is Overland Park a sunny city? Among the 311 large cities in the United States with measurements, Overland Park ranks number 160.
• Where do the figures come from? From the WMO climate normals 1961–1990 as archived by NOAA. There are no newer figures: the US stopped measuring sunshine duration in the 1990s. Overland Park uses the station Kansas City/Intl Arpt MO, measured 1961–1990.
• What counts as an hour of sunshine? By the World Meteorological Organization's definition the sun is shining once its direct radiation exceeds 120 watts per square metre. Just after sunrise and before sunset it is often too weak – which is why even deserts never reach 100%.

The sunniest large cities: United States

• 1. Phoenix: 3,873 h a year
• 2. Las Vegas: 3,826 h a year
• 3. Tucson: 3,806 h a year
• 4. Reno: 3,647 h a year
• 5. Sacramento: 3,609 h a year
• 6. Fresno: 3,565 h a year
• 7. Chico: 3,542 h a year
• 8. Colorado Springs: 3,463 h a year
• 9. Albuquerque: 3,414 h a year
• 10. Amarillo: 3,298 h a year

The cloudiest large cities: United States

• 1. Pittsburgh: 1,972 h a year
• 2. Anchorage: 2,063 h a year
• 3. Syracuse: 2,120 h a year
• 4. Seattle: 2,170 h a year
• 5. Columbus: 2,182 h a year
• 6. Grand Rapids: 2,188 h a year
• 7. Buffalo: 2,206 h a year
• 8. Meads: 2,259 h a year
• 9. Cleveland: 2,281 h a year
• 10. Rochester: 2,299 h a year

The sunniest large cities in the world

• 1. Mexicali: 4,017 h a year
• 2. Phoenix: 3,873 h a year
• 3. Las Vegas: 3,826 h a year
• 4. Tucson: 3,806 h a year
• 5. Ciudad Juárez: 3,763 h a year
• 6. Reno: 3,647 h a year
• 7. Dubai: 3,610 h a year
• 8. Sacramento: 3,609 h a year
• 9. Victoria de Durango: 3,573 h a year
• 10. Fresno: 3,565 h a year

The cloudiest large cities in the world

• 1. Chengdu: 962 h a year
• 2. Chongqing: 985 h a year
• 3. Sukabumi: 1,082 h a year
• 4. Glasgow: 1,153 h a year
• 5. Tanjung Pinang: 1,172 h a year
• 6. Medan: 1,201 h a year
• 7. Samarinda: 1,275 h a year
• 8. Sungai Penuh: 1,311 h a year
• 9. Limerick: 1,339 h a year
• 10. Huaihua: 1,352 h a year

• Data: NOAA, WMO climate normals of sunshine duration, 1961–1990 average, public domain. Possible hours: time between sunrise and sunset.