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 #

Sendai experiences comfortable temperatures from June to October.
The months of January, February, and December can be uncomfortably cold.
August has the highest temperatures, while January and February have the lowest.
The temperature range is widest in April and October, indicating more variable weather during these months.

Maximum Temperatures

Minimum Temperatures

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

Conditions #

Sendai experiences peak sunshine hours in May and lowest in December
Precipitation is highest in August, with the lowest levels in February
There's a general trend of increasing precipitation from winter to summer, then decreasing towards the end of the year.

Sunny Weather

Period	Sendai
Jan	2.6 hours/day
Feb	3.2 hours/day
Mar	4.6 hours/day
Apr	6.4 hours/day
May	6.4 hours/day
Jun	5.4 hours/day
Jul	3.9 hours/day
Aug	3.7 hours/day
Sep	3.4 hours/day
Oct	4.0 hours/day
Nov	4.0 hours/day
Dec	2.4 hours/day
Average	4.2 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 #

Sendai experiences its earliest sunrise at 4:13 AM in June and latest at 6:50 AM in January. The earliest sunset occurs at 4:18 PM in December, while the latest is at 7:00 PM in June.
The shortest day is in December, lasting 9 hours and 33 minutes, contrasting with the longest day in June, which spans 14 hours and 47 minutes.

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

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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