| Monthly Sunshine Hours by Region(2013) | ||||||||
| (hours) | ||||||||
| City | Jan. |
Feb. |
Mar. |
Apr. |
May |
June |
||
| Jinan | 148.4 | 120.0 | 221.1 | 246.9 | 227.5 | 220.3 | ||
| Qingdao | 133.2 | 95.5 | 232.3 | 230.4 | 181.8 | 152.5 | ||
| Zibo | 114.7 | 96.1 | 214.0 | 236.7 | 199.1 | 202.3 | ||
| Zaozhuang | 106.0 | 74.4 | 193.4 | 224.8 | 194.7 | 158.8 | ||
| Dongying | 147.2 | 133.8 | 233.6 | 256.0 | 220.5 | 237.5 | ||
| Yantai | 132.3 | 156.4 | 246.4 | 246.5 | 250.6 | 243.1 | ||
| Weifang | 162.0 | 122.4 | 247.1 | 269.9 | 246.1 | 227.8 | ||
| Jining | 123.3 | 95.6 | 210.2 | 237.7 | 206.7 | 208.2 | ||
| Tai'an | 132.0 | 128.4 | 206.0 | 238.4 | 234.6 | 203.1 | ||
| Weihai | 132.8 | 147.9 | 242.7 | 252.5 | 241.5 | 212.3 | ||
| Rizhao | 169.2 | 105.6 | 224.2 | 243.2 | 203.8 | 148.9 | ||
| Laiwu | 159.9 | 128.3 | 226.7 | 249.6 | 233.2 | 204.6 | ||
| Linyi | 128.1 | 84.3 | 191.2 | 239.6 | 193.3 | 135.4 | ||
| Dezhou | 102.0 | 109.2 | 241.0 | 263.3 | 253.7 | 211.1 | ||
| Liaocheng | 88.5 | 95.1 | 191.4 | 217.7 | 191.5 | 188.1 | ||
| Binzhou | 108.0 | 107.3 | 226.8 | 250.8 | 206.5 | 217.1 | ||
| Heze | 116.0 | 108.9 | 222.1 | 251.2 | 247.6 | 264.1 | ||