Climate averages 1991–2020
Cẩm Phả weather
in April.
A warm, moderately wet month: the 7th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Cẩm Phả: daytime highs average 26.0°C and nights cool to about 21.8°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 65 mm of rain on roughly 10 days, which makes April a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 37 min on an average April day.
The nearest other city in this atlas is Hạ Long (22 km away). In April its highs average 26.7°C, 0.7°C warmer than Cẩm Phả, with 69 mm of rain.
Among the 136 cities listed in Vietnam, Cẩm Phả ranks 134th of 136 for the warmest April highs and 23rd of 136 for the driest April (rainfall, lowest first). The mean April high of those 136 cities is 30.6°C; Cẩm Phả is 4.7°C cooler than that mean.
From April to May, average highs rise by 2.7°C to 28.7°C, and monthly rainfall rises from 65 mm to 200 mm.
The annual picture
April 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
Cẩm Phả climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.6°C14.6°C | 14.6°C | 61 | 11.4 | 11.011 h |
| February | 19.9°C15.8°C | 15.8°C | 44 | 10.7 | 11.411 h |
| March | 22.6°C18.4°C | 18.4°C | 64 | 12.1 | 12.012 h |
| April, selected | 26.0°C21.8°C | 21.8°C | 65 | 10.3 | 12.613 h |
| May | 28.7°C24.7°C | 24.7°C | 200 | 17.5 | 13.113 h |
| June | 30.3°C26.6°C | 26.6°C | 288 | 21.4 | 13.413 h |
| July | 30.2°C26.6°C | 26.6°C | 373 | 23.4 | 13.313 h |
| August | 30.1°C26.0°C | 26.0°C | 431 | 24.4 | 12.813 h |
| September | 29.3°C25.0°C | 25.0°C | 296 | 19.9 | 12.312 h |
| October | 27.4°C23.0°C | 23.0°C | 126 | 11.9 | 11.712 h |
| November | 24.3°C19.7°C | 19.7°C | 59 | 8.9 | 11.211 h |
| December | 20.3°C15.9°C | 15.9°C | 48 | 7.7 | 10.911 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
April in nearby cities
- Hạ Long in AprilVietnam · 22 kmHigh 26.7°C · Low 21.8°C · 69 mm rain
- Haiphong in AprilVietnam · 63 kmHigh 27.6°C · Low 21.8°C · 57 mm rain
- Thị Trấn Mạo Khê in AprilVietnam · 71 kmHigh 28.5°C · Low 21.8°C · 75 mm rain
- Kiến An in AprilVietnam · 71 kmHigh 27.5°C · Low 22.1°C · 57 mm rain
- Thị Trấn Đông Triều in AprilVietnam · 79 kmHigh 28.4°C · Low 21.7°C · 75 mm rain
- Chũ in AprilVietnam · 84 kmHigh 27.8°C · Low 20.8°C · 79 mm rain
- Móng Cái in AprilVietnam · 92 kmHigh 25.4°C · Low 21.3°C · 70 mm rain
- Dongxing in AprilChina · 94 kmHigh 25.6°C · Low 21.2°C · 71 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 Cẩm Phả) is explained once on the Cẩm Phả year overview and on the Sources, method and limits page.