World Resorts Mexico Mazatlan Weather

Mazatlan weather in May

Weather in Mazatlan: May

Average day temperature: 85.2°F
Average night temperature: 73.4°F
Sea water temperature: 78.7°F
Number of sunny days: 25 days
Day length: 13.0 - 13.5 hours
Number of rainy days: 0 days
Precipitation totals: 0.0 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 91°F. At the same time the lowest night temperature was 69°F. Daily and nightly averages during May were 87.0°F and 73.9°F.

Sea water temperature in Mazatlan in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 78.9°F. The highest and lowest sea temperatures during the month were 83.1°F and 75.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Mazatlan in May is 0.0 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 6.1 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 11.2.

Best time for vacation in Mazatlan

Sunniest months:
May 25 days
November 25 days
January 24 days
Warmest months:
July 88.0 °F
September 87.4 °F
August 87.4 °F
Warmest sea temp:
September 87.5 °F
August 87.3 °F
October 86.4 °F
Coldest months:
January 76.1 °F
February 76.6 °F
March 78.0 °F
Rainiest months:
August 4 days
September 3 days
October 2 days
Windiest months:
March 6.6 mph
June 6.5 mph
February 6.3 mph

Mazatlan on a weather map

Mazatlan
+77°F
SE 16 mph
Feels like: +79°F
Precip.: 0%
Places in Mexico:
Name
°F
+77°F
+79°F
+79°F
+72°F
+77°F
+73°F
+75°F
+79°F
+75°F
+79°F
+81°F
24 Hours Forecast
Mazatlan
Local time: 20:06
December 04, thursday
2100
77°F
SE
16 mph
December 05, friday
0000
73°F
SE
14 mph
0300
73°F
S
11 mph
0600
73°F
SE
12 mph
0900
72°F
S
9 mph
1200
81°F
SE
6 mph
1500
81°F
SE
12 mph
1800
75°F
SE
13 mph
Units of measurement: °C / °F