March weather forecast
Okayama, Japan

March denotes the end of the snowy season in Okayama and the welcoming of spring that brings a noticeable increase in temperatures up to 13.3°C (55.9°F). This month marks the onset of rainfall, escalating to an appreciable 87mm (3.43") thus aiding the booming of cherry blossoms. The longer daylight hours up to 12 on average contribute to a more pleasant and active environment. Despite these warmer periods during the day, evening temperatures can drop to 4.3°C (39.7°F) necessitating the need for light outerwear. March introduces new colors to the cityscape of Okayama as it breaks free from winter's grip.

Temperature

Okayama's March weather indicates a minor ascent in high-temperatures, adjusting from a chilly 9.8°C (49.6°F) in February to a refreshing 13.3°C (55.9°F). Okayama observes an average low-temperature of 4.3°C (39.7°F) during March.

Humidity

In Okayama, Japan, the average relative humidity in March is 62%.

Rainfall

In March, the rain falls for 18 days. Throughout March, 87mm (3.43") of precipitation is accumulated. In Okayama, during the entire year, the rain falls for 189 days and collects up to 1106mm (43.54") of precipitation.

Snowfall

Months with snowfall in Okayama are January through March. The months with the most snowfall in Okayama are January through March, with an average 10mm (0.39") of accumulated snow.

Sea temperature

In Okayama, the average seawater temperature in March is 13.4°C (56.1°F).
Note: Dipping in 13.4°C (56.1°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.

Daylight

In Okayama, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:00. On the last day of March, in Okayama, Japan, sunrise is at 05:52 and sunset at 18:24 JST.

Sunshine

In Okayama, the average sunshine in March is 5.5h.

UV index

In March, the average daily maximum UV index in Okayama is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during March morphs into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.