The best times to visit Hagi for ideal weather are

April 16th to June 24th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Hagi Travel Info

Weather in Hagi


Average temperatures in Hagi vary drastically. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 23rd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Hagi, the hottest months are August, July, and then September. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 90.3°F (32.4°C) with temperatures rarely dropping below 76.5°F (24.7°C) at night.

Hagi Temperatures (Fahrenheit)


Hagi Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Hagi Perceived Temperature (F)


Hagi Perceived Temperature (C)



Average Hagi Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 48.2 41.8 35.1
Feb 50.8 43.9 36.1
Mar 56.4 48.6 39.2
Apr 64.7 56.2 46.2
May 73.5 64.9 55.5
Jun 78.4 71.7 65.4
Jul 86.2 79.3 73.1
Aug 88.6 81 74.9
Sep 81.7 74 67.1
Oct 72.8 64.1 55.7
Nov 62.6 54.8 46.9
Dec 52.1 45.7 38.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 9 5.4 1.7
Feb 10.4 6.6 2.3
Mar 13.6 9.2 4
Apr 18.2 13.4 7.9
May 23.1 18.3 13.1
Jun 25.8 22.1 18.6
Jul 30.1 26.3 22.8
Aug 31.4 27.2 23.8
Sep 27.6 23.3 19.5
Oct 22.7 17.8 13.2
Nov 17 12.7 8.3
Dec 11.2 7.6 3.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Hagi are October, May, and then November. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid October. For example, on the week of October 15th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early July with an average of 4 days of significant precipitation the week of July 2nd.

When can you find snow in Hagi? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Hagi.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Hagi (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 26% 0 3.5
Feb 31% 0 3.3
Mar 29% 0 4.8
Apr 28% 0 4.9
May 21% 0 4.7
Jun 30% 0 7.5
Jul 31% 0 11.7
Aug 27% 0 8.6
Sep 26% 0 5.4
Oct 21% 0 4.8
Nov 26% 0 4.7
Dec 30% 0 4.9

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 26 0 8.9
Feb 31 0 8.4
Mar 29 0 12.2
Apr 28 0 12.4
May 21 0 11.9
Jun 30 0 19.1
Jul 31 0 29.7
Aug 27 0 21.8
Sep 26 0 13.7
Oct 21 0 12.2
Nov 26 0 11.9
Dec 30 0 12.4


Humidity and Wind

Hagi has some very humid months, with other comfortably humid months. The least humid month is March (58.5% relative humidity), and the most humid month is June (73.7%).

Wind in Hagi is usually calm. The windiest month is December, followed by March and April. December’s average wind speed of around 6 knots (6.9 MPH or 11.1 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid March where average top sustained speeds reach 11 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Hagi.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 5.8 Light breeze 9.4 Gentle breeze
Feb 5.8 Light breeze 9.7 Gentle breeze
Mar 6 Light breeze 10.2 Gentle breeze
Apr 5.9 Light breeze 10.3 Gentle breeze
May 5.7 Light breeze 9.9 Gentle breeze
Jun 4.4 Light breeze 8.1 Gentle breeze
Jul 5.1 Light breeze 8.5 Gentle breeze
Aug 5.1 Light breeze 8.7 Gentle breeze
Sep 4.9 Light breeze 8.9 Gentle breeze
Oct 5.3 Light breeze 8.9 Gentle breeze
Nov 5.5 Light breeze 9.2 Gentle breeze
Dec 6 Light breeze 9.9 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 59.7%
Feb 60.1%
Mar 58.5%
Apr 59.2%
May 62%
Jun 73.7%
Jul 73%
Aug 71.3%
Sep 71.7%
Oct 66.6%
Nov 64.1%
Dec 60%


Is it Safe to Travel to Hagi?

Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Japan; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 14, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Hagi, Japan is February, followed by March and July. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Hagi in October. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 48 in October means 48% of the tourists vs. February.



Overall Hagi Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 75.7°F (24.3°C) and 52.7°F (11.5°C) with warmer temperatures in the later months. Rain is somewhat common with 7 to 9 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with 8 to 10 days of precipitation per month. June – August is the busiest season for tourism in Hagi, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 83.8°F (28.8°C) and 58.6°F (14.8°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 7 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is too cold this time of year in Hagi to be enjoyable for warm weather travelers. The average high during this season is between 53.8°F (12.1°C) and 47.6°F (8.7°C). On average, it rains or snows a fair amount: 8 to 9 times per month. These times of year are the second busiest with tourists.


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