Climate & Weather in Onomichi, 🇯🇵 Japan - Monthly Averages, Forecast & Air Quality

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🇯🇵 Onomichi, #2694

Nomad Score 6.7

Coords 34.4088519, 133.2051549

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CURRENT CONDITIONS

Temperature 27.6°C / 23.9°C

Feels Like 33.2°C / 28.7°C

Weather 🌧️ Moderate rain

Humidity %

Wind 5.4 km/h (gusts 31.7)

UV Index 7.0

Sunrise / Sunset 05:49 / 18:15

Daylight 12.4 hrs

Last updated: 17 hours ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Mon 14 Sep	🌧️ Moderate rain	27.6°	23.9°	33.2° / 28.7°	7.0 mm	100%	5.4 km/h	7.0
Tue 15 Sep	🌧️ Moderate rain	24.2°	21.4°	28.7° / 23.8°	27.0 mm	94%	8.7 km/h	5.6
Wed 16 Sep	🌤️ Partly cloudy	26.2°	20.6°	28.6° / 22.7°	0.0 mm	41%	12.4 km/h	2.7
Thu 17 Sep	🌤️ Overcast	27.6°	21.0°	29.9° / 21.7°	0.0 mm	6%	13.2 km/h	6.8
Fri 18 Sep	🌤️ Overcast	29.2°	21.5°	32.4° / 22.4°	0.0 mm	57%	13.5 km/h	6.8
Sat 19 Sep	🌤️ Partly cloudy	30.3°	22.8°	34.7° / 25.0°	0.0 mm	37%	11.7 km/h	6.5
Sun 20 Sep	🌤️ Overcast	29.7°	24.6°	33.0° / 27.3°	0.0 mm	36%	18.6 km/h	6.7

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
May	Excellent	22.5°C	13.4°C	9.7	279.0	73.8%
October	Excellent	23.5°C	15.0°C	8.3	260.4	71.8%
June	Good	26.3°C	18.7°C	12.0	261.0	80.4%
April	Good	19.2°C	9.3°C	9.6	258.0	71.8%
September	Good	29.8°C	22.3°C	10.4	276.0	75.4%
November	Good	17.8°C	8.5°C	4.4	249.0	72.7%
July	Fair	31.0°C	23.8°C	11.0	322.4	78.4%
August	Fair	32.4°C	25.0°C	12.4	316.2	75.2%
January	Fair	9.3°C	0.4°C	4.6	226.3	71.4%
February	Fair	9.8°C	0.8°C	6.6	221.2	71.3%
December	Fair	11.5°C	2.5°C	4.3	244.9	71.1%
March	Fair	14.3°C	4.9°C	9.7	251.1	72.0%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟢 Good

US Air Quality Index

European AQI: 17

PM2.5 1.2 µg/m³

PM10 1.2 µg/m³

Ozone 50.0 µg/m³

NO₂ 8.3 µg/m³

SO₂ 3.5 µg/m³

CO 169.0 µg/m³

UV Index 0.0

Dust 0.0 µg/m³

Measured: 2 hours ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Snow	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	9.3°	0.4°	4.5°	5.2°	-3.2°	29.7 mm	4.6	0.7 cm	226.3 hrs	10.1 hrs	-	71.4%	16.8 km/h	47.7%
Feb	9.8°	0.8°	5.1°	6.1°	-2.8°	64.1 mm	6.6	1.1 cm	221.2 hrs	10.9 hrs	-	71.3%	18.0 km/h	54.0%
Mar	14.3°	4.9°	9.5°	12.2°	2.0°	101.3 mm	9.7	0.1 cm	251.1 hrs	12.0 hrs	-	72.0%	17.1 km/h	60.3%
Apr	19.2°	9.3°	14.2°	18.6°	7.5°	129.0 mm	9.6	0.0 cm	258.0 hrs	13.1 hrs	-	71.8%	15.2 km/h	61.5%
May	22.5°	13.4°	18.0°	23.2°	12.8°	150.1 mm	9.7	0.0 cm	279.0 hrs	14.0 hrs	-	73.8%	15.6 km/h	66.8%
Jun	26.3°	18.7°	22.4°	29.1°	20.4°	189.5 mm	12.0	0.0 cm	261.0 hrs	14.4 hrs	-	80.4%	14.3 km/h	74.4%
Jul	31.0°	23.8°	27.3°	35.9°	27.9°	138.7 mm	11.0	0.0 cm	322.4 hrs	14.2 hrs	-	78.4%	15.4 km/h	62.6%
Aug	32.4°	25.0°	28.4°	37.2°	29.4°	198.9 mm	12.4	0.0 cm	316.2 hrs	13.4 hrs	-	75.2%	15.9 km/h	59.3%
Sep	29.8°	22.3°	25.8°	33.2°	25.1°	121.8 mm	10.4	0.0 cm	276.0 hrs	12.4 hrs	-	75.4%	15.2 km/h	61.5%
Oct	23.5°	15.0°	19.0°	23.6°	14.6°	82.0 mm	8.3	0.0 cm	260.4 hrs	11.3 hrs	-	71.8%	14.5 km/h	49.1%
Nov	17.8°	8.5°	12.8°	15.9°	6.5°	67.9 mm	4.4	0.0 cm	249.0 hrs	10.4 hrs	-	72.7%	14.9 km/h	40.9%
Dec	11.5°	2.5°	6.7°	7.9°	-0.8°	23.5 mm	4.3	0.2 cm	244.9 hrs	9.9 hrs	-	71.1%	17.3 km/h	43.3%

Based on historical averages. Source: Open-Meteo.