February scores 82/100 for outdoor ceremonies: very low rain risk (1 wet days, 10mm), 27°C afternoons cooling to about 23°C for the reception, and 11.6 hours of daylight for the photography schedule. October is the month to avoid at 26/100.
February outdoor ceremony score: 82/100
Climate normals for Nha Trang rescored on wedding-specific weighting. Once your date falls inside the 14-day window the live forecast on this page takes over.
Last updated: · Live forecast data refreshes hourly.
| Best wedding month | February — 82/100 |
| Second choice | March — 80/100 |
| Month to avoid | October — 26/100 |
| Rain risk in the best month | Very low — rain on about 1 days |
| Guest comfort | 79/100 at 27°C |
| Reception temperature | ≈ 23°C after sunset in February |
| Photo light | 8h of sun across a 11.6h day |
| Months scoring 65+ | 5 of 12 |
February keeps seated guests at 27°C in the afternoon and around 23°C after sunset — the closest Nha Trang gets to a ceremony that needs neither shade structures nor patio heaters.
Rain falls on roughly 1 days in February (very low risk, 10mm). A simple marquee-on-standby is usually enough.
February gives 11.6 hours of daylight and about 8 hours of direct sun per day, so a late-afternoon ceremony puts portraits inside golden hour rather than after it.
October scores 26/100 for weddings in Nha Trang: 31°C highs, 250mm of rain and 26°C evenings make a fully outdoor plan fragile.
Scored on rain risk, guest comfort, evening temperature and photographic light — deliberately different weighting from the travel score.
| Month | Wedding score | Rain risk | Afternoon | Evening | Guest comfort | Photo light |
|---|---|---|---|---|---|---|
| January | 78/100 | Very low (2 days) | 27°C | 23°C | 79/100 | 72/100 |
| February | 82/100 | Very low (1 days) | 27°C | 23°C | 79/100 | 76/100 |
| March | 80/100 | Very low (1 days) | 28°C | 24°C | 75/100 | 77/100 |
| April | 74/100 | Very low (2 days) | 30°C | 25°C | 66/100 | 81/100 |
| May | 70/100 | Very low (3 days) | 31°C | 26°C | 62/100 | 85/100 |
| June | 63/100 | Very low (3 days) | 33°C | 27°C | 54/100 | 64/100 |
| July | 64/100 | Very low (2 days) | 34°C | 28°C | 50/100 | 67/100 |
| August | 61/100 | Very low (3 days) | 34°C | 28°C | 50/100 | 64/100 |
| September | 45/100 | Moderate (8 days) | 33°C | 27°C | 54/100 | 46/100 |
| October | 26/100 | High (20 days) | 31°C | 26°C | 54/100 | 0/100 |
| November | 28/100 | High (28 days) | 30°C | 25°C | 59/100 | 0/100 |
| December | 32/100 | High (16 days) | 28°C | 24°C | 70/100 | 0/100 |
Wedding weather is scored differently from travel weather: seated guests in formalwear tolerate a narrower band than sightseers, and the ceremony hour matters more than the daily average. Each month in Nha Trang is scored 0–100 on the weighting below.
| Factor | Weight | What it measures |
|---|---|---|
| Dry conditions | 38% | Share of days with measurable rain — the single factor most likely to force a backup plan. |
| Guest comfort | 27% | Distance from a 22°C daytime ideal, with an extra penalty for humid heat above 24°C. |
| Evening temperature | 20% | Modelled reception-hour temperature against an 18°C ideal for an outdoor evening. |
| Photo light | 15% | Sunshine hours and daylight length, which set the length and quality of the golden hour window. |
Based on long-run climate averages rather than a forecast. Plan the ceremony around the golden hour — see golden hour times for Nha Trang linked below.
February, at 82/100. It combines very low rain risk with 27°C afternoons and roughly 23°C evenings, which is the most forgiving combination Nha Trang offers for seated guests.
October scores 26/100: 31°C highs, 250mm of rain over about 20 days and 26°C evenings make a fully outdoor plan fragile.
In February rain falls on roughly 1 of 30 days, so the single-day probability is about 3%. In October that rises to about 67%.
A marquee on standby is usually enough in February, where rain risk is very low. Outside the 5 months scoring 65 or higher, book real covered space.
February gives 11.6 hours of daylight and about 8 hours of direct sun. Put portraits in the final 60–90 minutes of daylight so they land inside golden hour rather than after it.