Hermosillo Weather in March
March in Hermosillo brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 13°C (55°F). Only 7.8 mm (0.3 in) of rainfall is typical, making it a largely dry month.
Rainfall in Hermosillo in March
You can typically expect a single day of rain this month, averaging around 7.8 mm (0.3 in). If rain does fall, it tends to be a moderate shower rather than anything heavy.
Temperature in Hermosillo in March
March is a perfect month in Hermosillo, with 30°C (86°F) during the day and 13°C (55°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Hermosillo in March
Enjoy a sunny month with about 229 hours of sunshine, the clear skies make Hermosillo even more beautiful.For Hermosillo itself, January, February and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Hermosillo's climate page.
Hermosillo Temperature in March
Min Temperature
13°C (55°F)
Max Temperature
30°C (86°F)
Chance of Rain
4%
Precipitation
7.8 mm (0.3 in)
Rainy days
a single day
Humidity
40%
Sunshine
229 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Hermosillo typically stay consistent throughout March, with daily highs averaging around 30°C (86°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).
Average temperatures in March
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Hermosillo in March
Browse day-by-day weather records for Hermosillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hermosillo historical weather extremes in March
Based on 20 years of weather observations in Hermosillo between 2006 and 2026, these are the recorded extremes.
- On March 20, 2026, temperatures climbed to 41°C (106°F), marking the warmest March day on record.
- The coldest March day was on March 19, 2006, with a maximum of 16°C (61°F).
- Hermosillo registered its coldest March night on March 9, 2022, with temperatures dropping to 4°C (39°F).
Best Places in Mexico in March
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in March →
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What to Wear in Hermosillo in March
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Hermosillo in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Hermosillo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hermosillo climate overview or explore weather in Mexico.
