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 #

Onitsha experiences consistently warm temperatures throughout the year
The minimum temperatures remain within a comfortable range
Maximum temperatures in Onitsha reach discomfort levels from January to April and in December
The most comfortable months in Onitsha are June through September.

Maximum Temperatures

Minimum Temperatures

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

Conditions #

Onitsha experiences a strong seasonal variation in both sunshine hours and precipitation
Sunshine hours are highest in January and December, while precipitation is minimal during these months
The period from June to September sees the lowest sunshine hours and the highest rainfall, with September having the peak precipitation.

Sunny Weather

Period	Onitsha
Jan	7.9 hours/day
Feb	6.0 hours/day
Mar	1.9 hours/day
Apr	1.7 hours/day
May	0.9 hours/day
Jun	0.2 hours/day
Jul	0.1 hours/day
Aug	0.2 hours/day
Sep	0.1 hours/day
Oct	0.4 hours/day
Nov	2.9 hours/day
Dec	7.5 hours/day
Average	2.5 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 Onitsha, the sunrise times vary by about 31 minutes throughout the year, with the earliest sunrise occurring in May and the latest in February
Sunset times also fluctuate, with the earliest in November and the latest in July, showing a difference of 38 minutes
The day length ranges from 11 hours and 46 minutes in December to 12 hours and 28 minutes in June, indicating minimal seasonal variation in daylight.

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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Weather in Onitsha

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