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 #

Saitama experiences comfortable temperatures from April to October.
July and August see temperatures exceeding 30°C, which may cause discomfort.
January, February and December fall into discomfort zone with temperatures below 5°C at night.

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 Saitama, the total sun hours tend to decrease from the spring to the summer months, reaching the lowest point in August with just 4.9 hours, while precipitation levels peak during the late summer and early fall, notably in September with 7.7 mm.
Overall, there is a clear inverse relationship where increased rainfall correlates with reduced sun hours, particularly from June onwards, suggesting a shift towards a wetter and cloudier climate in the latter part of the year.

Sunny Weather

Period	Saitama
Jan	6.2 hours/day
Feb	6.1 hours/day
Mar	5.4 hours/day
Apr	6.6 hours/day
May	5.9 hours/day
Jun	5.4 hours/day
Jul	5.1 hours/day
Aug	4.9 hours/day
Sep	3.3 hours/day
Oct	4.2 hours/day
Nov	5.4 hours/day
Dec	6.2 hours/day
Average	5.4 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 Saitama, the earliest sunrise occurs in June at 04:25, while the latest sunrise happens in January at 06:49, indicating a significant variation in morning light throughout the year. The sunset follows a similar trend, with the latest sunset at 18:58 in June and the earliest at 16:30 in December.
The shortest day length is observed in December at 9 hours and 46 minutes, whereas the longest day length is in June, extending to 14 hours and 33 minutes. This shows a marked difference in daylight duration across seasons, reflecting typical patterns of northern hemisphere cities.

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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