Mazatlán weather in April
In April, Mazatlán has daytime highs averaging 28 °C, nights around 18 °C, with 0.2 wet days, and a sea temperature of 23 °C. Figures are 1991–2020 climate normals.
- 28.1°C Average high
- 18.1°C Average low
- 0.2days Wet days
- 1mm Rainfall
- 23.2°C Sea temperature
- 13h Daylight
Daily temperatures through April
How April develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 April | 27.5 °C | 17.4 °C | 1 % |
| 11–20 April | 28.0 °C | 18.1 °C | 0 % |
| 21–30 April | 28.7 °C | 18.7 °C | 0 % |
- Average highs rise from 27.5 °C early in April to 28.7 °C by the end of it.
What to expect
| Measure | Typical April | Share of the month |
|---|---|---|
| Days above 25 °C | 29 of 30 | 98 % |
| Days above 30 °C | 2.1 of 30 | 7 % |
| Days below 0 °C | 0 of 30 | 0 % |
| Days with more than 1 mm rain | 0.2 of 30 | 1 % |
Conditions in April
| Measure | Average |
|---|---|
| Mean temperature | 23 °C |
| Record high (1991–2020) | 32 °C |
| Record low (1991–2020) | 13 °C |
| Relative humidity | 71 % |
| Wind speed | 14 km/h |
| Cloud cover | 37 % |
Where Mazatlán ranks in April
| Ranking | Position | Value |
|---|---|---|
| Best beach destinations in the world in April | 4thof 50 | 98/100 |
| The driest places in North America in April | 5thof 50 | 0.6 mm |
| The driest places in the world in April | 42ndof 50 | 0.6 mm |
April compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| February | 25.7 °C | 14 mm | 38 % |
| March | 26.5 °C | 3 mm | 35 % |
| April | 28.1 °C | 1 mm | 37 % |
| May | 29.9 °C | 1 mm | 26 % |
| June | 31.0 °C | 35 mm | 41 % |
See all twelve months for Mazatlán
- April is the 7th warmest month here.
- It is the 1st driest month of the year.
- It ranks 4th for least cloud cover.
- Days last about 13 hours from sunrise to sunset.
- It rains on 0.2 of 30 days — 1 % of the month.
- Nights are about 10.0 °C cooler than the middle of the day.
- The hottest April day on record since 1991 reached 32 °C, 3.7 °C above the usual daytime high.
- Beach score: 98 / 100 — see how this is calculated.
Nearby destinations in April
| Destination | Avg high | Wet days | Sea |
|---|---|---|---|
| Mazatlán | 28 °C | 0.2 | 23 |
| Victoria de Durango | 28 °C | 1 | – |
| Culiacán | 33 °C | 0 | – |
| Tepic | 30 °C | 1 | – |
| Puerto Vallarta | 30 °C | 1 | 25 |
| Cabo San Lucas | 27 °C | 0 | 21 |
| Los Mochis | 31 °C | 0 | 22 |
| Torreón | 32 °C | 1 | – |
| Guadalupe | 26 °C | 3 | – |
QuestionsApril in Mazatlán, answered
How warm is Mazatlán in April?
Daily highs average 28 °C and nights fall to about 18 °C, a spread of 10.0 °C between afternoon and dawn. That makes April the 8th warmest month of the year here.
Does it rain much in Mazatlán in April?
April averages 1 mm of rain, spread over about 0 of the 30 days — 1 % of the month. Cloud cover averages 37 % of the sky.
Is the sea warm enough to swim in April?
The sea averages 23 °C off Mazatlán in April. Most people find water below 20 °C bracing and above 25 °C comfortable for a long swim; this figure is a monthly surface average, so a sheltered bay on a still afternoon can be warmer.
How long are the days in April?
Mazatlán averages 13 hours between sunrise and sunset in April. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.