Climate averages 1991–2020
Hoàng Mai weather
in October.
A warm, very wet month: the 7th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Hoàng Mai: daytime highs average 27.5°C and nights cool to about 22.5°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 219 mm of rain on roughly 16 days, which makes October a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 43 min on an average October day.
The nearest other city in this atlas is Nghi Sơn (13 km away). In October its highs average 26.9°C, 0.6°C cooler than Hoàng Mai, with 219 mm of rain.
Among the 136 cities listed in Vietnam, Hoàng Mai ranks joint 101st of 136 for the warmest October highs and joint 52nd of 136 for the driest October (rainfall, lowest first). The mean October high of those 136 cities is 28.4°C; Hoàng Mai is 1.0°C cooler than that mean.
From October to November, average highs fall by 2.5°C to 24.9°C, and monthly rainfall falls from 219 mm to 63 mm.
The annual picture
October in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Hoàng Mai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.7°C15.4°C | 15.4°C | 23 | 4.9 | 11.111 h |
| February | 22.6°C16.8°C | 16.8°C | 15 | 3.9 | 11.512 h |
| March | 26.0°C19.6°C | 19.6°C | 31 | 5.7 | 12.012 h |
| April | 30.0°C22.8°C | 22.8°C | 47 | 7.0 | 12.613 h |
| May | 32.4°C25.6°C | 25.6°C | 115 | 12.1 | 13.013 h |
| June | 33.9°C27.5°C | 27.5°C | 124 | 11.5 | 13.313 h |
| July | 33.4°C27.3°C | 27.3°C | 171 | 13.1 | 13.213 h |
| August | 31.7°C26.2°C | 26.2°C | 263 | 20.1 | 12.813 h |
| September | 29.9°C24.8°C | 24.8°C | 293 | 19.4 | 12.312 h |
| October, selected | 27.5°C22.5°C | 22.5°C | 219 | 16.3 | 11.712 h |
| November | 24.9°C19.6°C | 19.6°C | 63 | 9.0 | 11.211 h |
| December | 21.5°C16.2°C | 16.2°C | 30 | 5.0 | 11.011 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Nghi Sơn in OctoberVietnam · 13 kmHigh 26.9°C · Low 22.3°C · 219 mm rain
- Sầm Sơn in OctoberVietnam · 55 kmHigh 27.4°C · Low 22.9°C · 241 mm rain
- Thanh Hóa in OctoberVietnam · 59 kmHigh 27.6°C · Low 22.5°C · 180 mm rain
- Vinh in OctoberVietnam · 66 kmHigh 27.2°C · Low 22.8°C · 329 mm rain
- Hà Tĩnh in OctoberVietnam · 105 kmHigh 26.7°C · Low 22.4°C · 538 mm rain
- Hoa Lư in OctoberVietnam · 114 kmHigh 27.9°C · Low 21.7°C · 154 mm rain
- Nam Định in OctoberVietnam · 138 kmHigh 28.1°C · Low 22.0°C · 142 mm rain
- Phủ Lý in OctoberVietnam · 144 kmHigh 27.9°C · Low 21.5°C · 142 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Hoàng Mai) is explained once on the Hoàng Mai year overview and on the Sources, method and limits page.
Nghi Sơn lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.