Climate averages 1991–2020
Hoàng Mai weather
in July.
A hot, wet month: the 2nd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Hoàng Mai: daytime highs average 33.4°C and nights cool to about 27.3°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 171 mm of rain on roughly 13 days, which makes July a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 10 min on an average July day.
The nearest other city in this atlas is Nghi Sơn (13 km away). In July its highs average 32.7°C, 0.8°C cooler than Hoàng Mai, with 171 mm of rain.
Among the 136 cities listed in Vietnam, Hoàng Mai ranks joint 5th of 136 for the warmest July highs and joint 28th of 136 for the driest July (rainfall, lowest first). The mean July high of those 136 cities is 30.8°C; Hoàng Mai is 2.7°C warmer than that mean.
From July to August, average highs fall by 1.7°C to 31.7°C, and monthly rainfall rises from 171 mm to 263 mm.
The annual picture
July 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, selected | 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 | 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
July in nearby cities
- Nghi Sơn in JulyVietnam · 13 kmHigh 32.7°C · Low 27.0°C · 171 mm rain
- Sầm Sơn in JulyVietnam · 55 kmHigh 31.7°C · Low 27.4°C · 212 mm rain
- Thanh Hóa in JulyVietnam · 59 kmHigh 32.4°C · Low 27.0°C · 206 mm rain
- Vinh in JulyVietnam · 66 kmHigh 33.5°C · Low 27.2°C · 149 mm rain
- Hà Tĩnh in JulyVietnam · 105 kmHigh 32.7°C · Low 26.7°C · 126 mm rain
- Hoa Lư in JulyVietnam · 114 kmHigh 32.6°C · Low 26.6°C · 246 mm rain
- Nam Định in JulyVietnam · 138 kmHigh 32.4°C · Low 27.0°C · 246 mm rain
- Phủ Lý in JulyVietnam · 144 kmHigh 32.3°C · Low 26.1°C · 253 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.