| Weather Information | ||||||
| USA DST (begins March 9, ends November 2) | Time Difference | Local Time | St Louis Time | Temperature | Rain | |
| St Louis | None (UTC/GMT-6h) | 9:00 AM CST | 9:00 AM CST | 45/28 (Feb), 56/37 (Mar) | 2.32 (Feb), 3.59 (Mar) | |
| Denver | None (UTC/GMT-7h) | 9:00 AM CST | 9:00 AM CST | 47/21 (Feb), 56/28 (Mar) | 0.64 (Feb), 1.18 (Mar) | |
| Vietnam DST (none) | Time Difference | Local Time | St Louis Time | Temperature | Rain | |
| Hanoi | Ha Long Bay | plus 13 hours (UTC/GMT+7h) | 9:00 PM ICT | 8:00 AM CST | 71/61 | 0.85 inches |
| Hoi An | plus 13 hours (UTC/GMT+7h) | 9:00 PM ICT | 8:00 AM CST | 70/62 | 0.82 inches | |
| Ho Chi Minh | plus 13 hours (UTC/GMT+7h) | 9:00 PM ICT | 8:00 AM CST | 92/73 | 0.19 inches | |
| Cambodia DST (none) | Time Difference | Local Time | St Louis Time | Temperature | Rain | |
| Siem Reap | plus 13 hours (UTC/GMT+7h) | 9:00 AM ICT | 8:00 AM CST | 94/75 | 0.95 inches | |
| Laos DST (none) | Time Difference | Local Time | St Louis Time | Temperature | Rain | |
| Luang Prabang | plus 13 hours (UTC/GMT+7h) | 9:00 AM ICT | 8:00 AM CST | 89/65 | 0.55 inches | |
| Thailand DST (none) | Time Difference | Local Time | St Louis Time | Temperature | Rain | |
| Bangkok | plus 13 hours (UTC/GMT+7h) | 9:00 AM ICT | 9:00 PM CDT | 95/78 | 2.37 inches | |