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Average Weather in Yatsuomachi-higashikumisaka Japan

In Yatsuomachi-higashikumisaka, the summers are short, warm, and muggy; the winters are very cold and windy; and it is wet and mostly cloudy year round. Over the course of the year, the temperature typically varies from 28°F to 87°F and is rarely below 22°F or above 94°F.

Climate Summary

very coldcoldcoolcomfortablewarmhotwarmcoolcoldJanFebMarAprMayJunJulAugSepOctNovDec53%53%23%23%overcastclearprecipitation: 7.9 inprecipitation: 7.9 in3.9 in3.9 inmuggy: 95%muggy: 95%0%0%drydrybeach/pool score: 6.3beach/pool score: 6.30.00.0
Click on each chart for more information.

Based on the beach/pool score, the best time of year to visit Yatsuomachi-higashikumisaka for hot-weather activities is from late July to late August.

Temperature

The hot season lasts for 2.9 months, from June 20 to September 18, with an average daily high temperature above 77°F. The hottest day of the year is August 7, with an average high of 87°F and low of 73°F.

The cold season lasts for 3.2 months, from December 7 to March 14, with an average daily high temperature below 48°F. The coldest day of the year is January 28, with an average low of 28°F and high of 38°F.

Average High and Low Temperature

The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature

Average Hourly Temperature in Yatsuomachi-higashikumisakaJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMfreezingvery coldvery coldcoldcoldcoolcoolcomfortablewarmhotwarmfreezing
The average hourly temperature, color coded into bands: frigid < 15°F < freezing < 32°F < very cold < 45°F < cold < 55°F < cool < 65°F < comfortable < 75°F < warm < 85°F < hot < 95°F < sweltering. The shaded overlays indicate night and civil twilight.

The Bronx, New York, United States (6,746 miles away) is the far-away foreign place with temperatures most similar to Yatsuomachi-higashikumisaka (view comparison).

Clouds

In Yatsuomachi-higashikumisaka, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Yatsuomachi-higashikumisaka begins around July 26 and lasts for 4.4 months, ending around December 6. On October 24, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 53% of the time, and overcast or mostly cloudy 47% of the time.

The cloudier part of the year begins around December 6 and lasts for 7.6 months, ending around July 26. On January 20, the cloudiest day of the year, the sky is overcast or mostly cloudy 77% of the time, and clear, mostly clear, or partly cloudy 23% of the time.

Cloud Cover Categories

Cloud Cover Categories in Yatsuomachi-higashikumisakaclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Oct 2453%Oct 2453%Jan 2023%Jan 2023%Jul 2638%Jul 2638%Dec 638%Dec 638%clearmostly clearpartly cloudymostly cloudyovercast
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Yatsuomachi-higashikumisaka varies throughout the year.

The wetter season lasts 8.7 months, from June 18 to March 9, with a greater than 42% chance of a given day being a wet day. The chance of a wet day peaks at 56% on December 9.

The drier season lasts 3.3 months, from March 9 to June 18. The smallest chance of a wet day is 29% on June 2.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 56% on July 3.

Daily Chance of Precipitation

Daily Chance of Precipitation in Yatsuomachi-higashikumisakawetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Dec 956%Dec 956%Jun 229%Jun 229%Jun 1842%Jun 1842%Mar 942%Mar 942%snowmixedrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Yatsuomachi-higashikumisaka experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Yatsuomachi-higashikumisaka. The most rain falls during the 31 days centered around July 4, with an average total accumulation of 7.9 inches.

The least rain falls around February 7, with an average total accumulation of 2.9 inches.

Average Monthly Rainfall

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average liquid-equivalent snowfall.

Snowfall

We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Yatsuomachi-higashikumisaka experiences significant seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 4.2 months, from November 19 to March 26, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around January 23, with an average total liquid-equivalent accumulation of 1.5 inches.

The snowless period of the year lasts for 7.8 months, from March 26 to November 19. The least snow falls around August 1, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall in Yatsuomachi-higashikumisakasnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in1 in2 in3 in4 in5 in6 in7 in8 inJan 231.5 inJan 231.5 inAug 10.0 inAug 10.0 inNov 190.1 inNov 190.1 inMar 260.1 inMar 260.1 in
The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Sun

The length of the day in Yatsuomachi-higashikumisaka varies significantly over the course of the year. In 2017, the shortest day is December 22, with 9 hours, 40 minutes of daylight; the longest day is June 21, with 14 hours, 40 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight in Yatsuomachi-higashikumisakaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2014 hr, 40 minJun 2114 hr, 40 minJun 2112 hr, 10 minSep 2312 hr, 10 minSep 239 hr, 40 minDec 229 hr, 40 minDec 22nightnightday
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise is at 4:32 AM on June 13, and the latest sunrise is 2 hours, 31 minutes later at 7:04 AM on January 6. The earliest sunset is at 4:35 PM on December 6, and the latest sunset is 2 hours, 38 minutes later at 7:13 PM on June 29.

Daylight saving time (DST) is not observed in Yatsuomachi-higashikumisaka during 2017.

Sunrise & Sunset with Twilight

Sunrise & Sunset with Twilight in Yatsuomachi-higashikumisakaJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 134:32 AMJun 134:32 AM7:13 PMJun 297:13 PMJun 29Dec 64:35 PMDec 64:35 PM7:04 AMJan 67:04 AMJan 6daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2017. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Humidity

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

Yatsuomachi-higashikumisaka experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.2 months, from June 18 to September 23, during which time the comfort level is muggy, oppressive, or miserable at least 24% of the time. The muggiest day of the year is August 6, with muggy conditions 95% of the time.

The least muggy day of the year is December 10, when muggy conditions are essentially unheard of.

Humidity Comfort Levels

Humidity Comfort Levels in Yatsuomachi-higashikumisakamuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Dec 100%Dec 100%95%Aug 695%Aug 6Jun 1824%Jun 1824%Sep 2324%Sep 2324%oppressiveoppressivemuggymuggydrydrymiserablemiserablecomfortablecomfortable
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Yatsuomachi-higashikumisaka experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.2 months, from November 3 to May 8, with average wind speeds of more than 8.1 miles per hour. The windiest day of the year is December 26, with an average hourly wind speed of 10.2 miles per hour.

The calmer time of year lasts for 5.8 months, from May 8 to November 3. The calmest day of the year is August 4, with an average hourly wind speed of 5.9 miles per hour.

Average Wind Speed

Average Wind Speed in Yatsuomachi-higashikumisakawindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mph18 mphDec 2610.2 mphDec 2610.2 mphAug 45.9 mphAug 45.9 mphNov 38.1 mphNov 38.1 mphMay 88.1 mphMay 88.1 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction in Yatsuomachi-higashikumisaka varies throughout the year.

The wind is most often from the south for 2.4 months, from April 6 to June 19 and for 1.2 months, from July 21 to August 26, with a peak percentage of 40% on May 4. The wind is most often from the west for 1.1 months, from June 19 to July 21 and for 5.2 months, from October 29 to April 6, with a peak percentage of 39% on July 9. The wind is most often from the north for 2.1 months, from August 26 to October 29, with a peak percentage of 39% on September 23.

Wind Direction

Wind Direction in Yatsuomachi-higashikumisakaWSWSNWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%westsouthnortheast
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Yatsuomachi-higashikumisaka is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences significant seasonal variation over the course of the year.

The time of year with warmer water lasts for 2.5 months, from July 16 to October 2, with an average temperature above 74°F. The day of the year with the warmest water is August 20, with an average temperature of 80°F.

The time of year with cooler water lasts for 3.9 months, from January 7 to May 4, with an average temperature below 56°F. The day of the year with the coolest water is March 15, with an average temperature of 50°F.

Average Water Temperature

Average Water Temperature in Yatsuomachi-higashikumisakawarmcoolJanFebMarAprMayJunJulAugSepOctNovDec45°F50°F55°F60°F65°F70°F75°F80°F85°FAug 2080°FAug 2080°F50°FMar 1550°FMar 15Jul 1674°FJul 1674°FOct 274°FOct 274°FJan 756°FJan 756°FMay 456°FMay 456°F
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Yatsuomachi-higashikumisaka throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best times of year to visit Yatsuomachi-higashikumisaka for general outdoor tourist activities are from late May to late June and from mid July to late September, with a peak score in the first week of September.

Tourism Score

Tourism Score in Yatsuomachi-higashikumisakabest timeJanFebMarAprMayJunJulAugSepOctNovDec02468106.16.10.00.05.75.7 precipitationprecipitationcloudscloudstemperaturetemperaturetourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Yatsuomachi-higashikumisaka for hot-weather activities is from late July to late August, with a peak score in the second week of August.

Beach/Pool Score

Beach/Pool Score in Yatsuomachi-higashikumisakaJanFebMarAprMayJunJulAugSepOctNovDec02468106.36.30.00.0precipitationprecipitationcloudscloudstemperaturetemperaturebeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Growing Season

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season in Yatsuomachi-higashikumisaka typically lasts for 8.1 months (247 days), from around March 29 to around December 1, rarely starting before March 13 or after April 14, and rarely ending before November 14 or after December 17.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season in Yatsuomachi-higashikumisakagrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Mar 2950%Mar 2950%Dec 150%Dec 190%Apr 1490%Apr 1490%Nov 1490%Nov 1410%Mar 1310%Mar 1310%Dec 1710%Dec 170%Jan 280%Jan 28Jul 30100%Jul 30100%freezingvery coldcoolcomfortablewarmhotcold
The percentage of time spent in various temperature bands: frigid < 15°F < freezing < 32°F < very cold < 45°F < cold < 55°F < cool < 65°F < comfortable < 75°F < warm < 85°F < hot < 95°F < sweltering. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms in Yatsuomachi-higashikumisaka should appear around April 15, only rarely appearing before April 6 or after April 24.

Growing Degree Days

Growing Degree Days in Yatsuomachi-higashikumisakaJanFebMarAprMayJunJulAugSepOctNovDec0°F500°F1,000°F1,500°F2,000°F2,500°F3,000°F3,500°F4,000°FApr 1586°FApr 1586°FJun 18900°FJun 18900°FJul 251,800°FJul 251,800°FDec 313,874°FDec 313,874°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.

The brighter period of the year lasts for 4.4 months, from April 14 to August 25, with an average daily incident shortwave energy per square meter above 5.4 kWh. The brightest day of the year is June 2, with an average of 6.3 kWh.

The darker period of the year lasts for 3.0 months, from November 9 to February 11, with an average daily incident shortwave energy per square meter below 2.6 kWh. The darkest day of the year is December 26, with an average of 1.7 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy in Yatsuomachi-higashikumisakabrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWhJun 26.3 kWhJun 26.3 kWhDec 261.7 kWhDec 261.7 kWhApr 145.4 kWhApr 145.4 kWhAug 255.4 kWhAug 255.4 kWhNov 92.6 kWhNov 92.6 kWhFeb 112.6 kWhFeb 112.6 kWh
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Yatsuomachi-higashikumisaka are 36.567 deg latitude, 137.133 deg longitude, and 594 ft elevation.

The topography within 2 miles of Yatsuomachi-higashikumisaka contains very significant variations in elevation, with a maximum elevation change of 1,198 feet and an average elevation above sea level of 549 feet. Within 10 miles contains very significant variations in elevation (4,974 feet). Within 50 miles also contains extreme variations in elevation (10,597 feet).

The area within 2 miles of Yatsuomachi-higashikumisaka is covered by trees (71%) and cropland (21%), within 10 miles by trees (68%) and cropland (26%), and within 50 miles by trees (50%) and water (34%).

Data Sources

This report illustrates the typical weather in Yatsuomachi-higashikumisaka, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Yatsuomachi-higashikumisaka.

For each station, the records are corrected for the elevation difference between that station and Yatsuomachi-higashikumisaka according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Yatsuomachi-higashikumisaka is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Yatsuomachi-higashikumisaka and a given station.

The stations contributing to this reconstruction are: Toyama Airport (84%, 10 kilometers, northeast); Komatsu Airport (11%, 68 kilometers, west); and Gifu Ab (4.3%, 133 kilometers, south).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for aiports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.