Yearly weather

Calculations are based on the last 8 years of historical weather data.

Weather Score #

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.

Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.

Key factors in the calculation:

High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures

Temperatures #

San Juan del Rio experiences a wide range of temperatures throughout the year, with the highest monthly maximum reaching 28.6°C in May.
The coldest month is January, with a minimum temperature of 8.0°C, while the warmer months show consistently higher minimum temperatures, particularly from March to May.

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions #

In San Juan del Río, there is a clear seasonal pattern of decreasing sunlight hours and increasing precipitation from late spring to early fall.
While the sun hours peak in March at 10.7 hours, they drop significantly to just 4.6 hours in September, coinciding with the highest rainfall of 4.36 mm.
After September, sun hours gradually increase again, while precipitation levels decrease, indicating a shift towards drier months come November and December.

Sunny Weather

Period	San Juan del Rio
Jan	8.7 hours/day
Feb	9.1 hours/day
Mar	10.5 hours/day
Apr	9.8 hours/day
May	9.6 hours/day
Jun	7.8 hours/day
Jul	5.2 hours/day
Aug	5.3 hours/day
Sep	4.5 hours/day
Oct	6.5 hours/day
Nov	8.5 hours/day
Dec	8.6 hours/day
Average	7.8 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

Daylight Hours #

In San Juan del Rio, the sunrise times vary significantly throughout the year, with the earliest at 06:47 in March and the latest at 07:32 in October.
The sunset timings also show considerable variation, ranging from a latest sunset at 20:22 in July to an earliest sunset at 18:00 in November.
Day length ranges from a shortest duration of 10 hours and 55 minutes in December to a longest duration of 13 hours and 20 minutes in June, illustrating a typical seasonal pattern where the days are longest during summer months and shortest in winter.
Overall, San Juan del Rio experiences pronounced seasonal changes in daylight hours, with a noticeable shift in both sunrise and sunset times as the seasons progress.

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	San Juan del Rio
Jan	11:03 hours
Feb	11:29 hours
Mar	11:50 hours
Apr	12:38 hours
May	12:55 hours
Jun	13:06 hours
Jul	13:07 hours
Aug	12:48 hours
Sep	12:14 hours
Oct	11:40 hours
Nov	11:00 hours
Dec	10:55 hours
Average	12:06 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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