Ciudad Constitución weather by month & the best time to visit
🇲🇽 Mexico · small town · hot desert climate
The best time to visit Ciudad Constitución is April — its sunniest month (Sunshine Score 100/100), with May and June close behind. Ciudad Constitución averages about 3,727 hours of sunshine a year. Daytime highs around 28°C / 82°F and roughly 1 mm of rain in April.
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- Sun hours / year
- 3,727
- Sunniest month
- April
- Peak score
- 100/100
- Rain / year
- 196 mm
- Midday UV at peak
- 11 (extreme)
- Population
- 41k
- Elevation
- 63 m

When is the best time to visit Ciudad Constitución?
For sunshine, the best time to visit Ciudad Constitución is April, then May and June. The dullest month is August (55/100, 41 mm of rain). The full month-by-month picture is in the table below.
How sunny is Ciudad Constitución?
Ciudad Constitución is one of the sunniest places on Earth: about 3,727 hours of sunshine a year. 45 Sunshine Score points separate April (100) from August (55), so the month you pick matters. It ranks #8 of 62 destinations in Mexico for annual sunshine, above the national median of 3,138 hours. Rain is strongly seasonal here: roughly 75% of the year's 196 mm falls in the three months around September.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 99 | 25° / 77°F | 11° / 52°F | 8 mm | 5 |
| February | 99 | 25° / 77°F | 11° / 52°F | 8 mm | 7 |
| March | 99 | 27° / 81°F | 12° / 54°F | 3 mm | 9 |
| April | 100 | 28° / 82°F | 13° / 55°F | 1 mm | 10 |
| May | 100 | 29° / 84°F | 14° / 57°F | 0 mm | 11 |
| June | 100 | 32° / 90°F | 16° / 61°F | 2 mm | 11 |
| July | 69 | 35° / 95°F | 21° / 70°F | 11 mm | 11 |
| August | 55 | 36° / 97°F | 23° / 73°F | 41 mm | 11 |
| September | 69 | 34° / 93°F | 22° / 72°F | 72 mm | 10 |
| October | 94 | 31° / 88°F | 19° / 66°F | 34 mm | 8 |
| November | 98 | 28° / 82°F | 15° / 59°F | 11 mm | 6 |
| December | 99 | 24° / 75°F | 12° / 54°F | 5 mm | 5 |
See Ciudad Constitución on the interactive sunshine globe →
Nearby places for sunshine
- La Paz Mexico · 167 km · best in Mar · 3,353 h sun/yr
- Los Mochis Mexico · 264 km · best in Mar · 3,511 h sun/yr
- San José del Cabo Mexico · 286 km · best in Mar · 3,362 h sun/yr
- Ciudad Obregón Mexico · 315 km · best in Apr · 3,623 h sun/yr
- Culiacán Mexico · 419 km · best in Mar · 3,419 h sun/yr
- Hermosillo Mexico · 453 km · best in Apr · 3,844 h sun/yr
Nearest destinations
- Loreto Mexico · 107 km · 3,728 h sun/yr · best in Apr
- Mulegé Mexico · 232 km · 3,774 h sun/yr · best in Apr
- Cabo San Lucas Mexico · 289 km · 3,445 h sun/yr · best in Mar
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