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January Weather in Heiheba China

Daily high temperatures are around 46°F, rarely falling below 37°F or exceeding 56°F. The lowest daily average high temperature is 45°F on January 10.

Daily low temperatures are around 29°F, rarely falling below 22°F or exceeding 35°F. The lowest daily average low temperature is 28°F on January 9.

For reference, on July 25, the hottest day of the year, temperatures in Heiheba typically range from 69°F to 88°F, while on January 9, the coldest day of the year, they range from 28°F to 45°F.

Average High and Low Temperature in January in Heiheba

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 hourly average temperatures for the quarter of the year centered on January. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in January in Heiheba

Average Hourly Temperature in January in HeihebaJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMDecFebfreezingvery coldvery coldcold
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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

West Plains, Missouri, United States (7,471 miles away) and Scottsville, Kentucky, United States (7,543 miles) are the far-away foreign places with temperatures most similar to Heiheba (view comparison).

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The month of January in Heiheba experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 30% to 39%.

The clearest day of the month is January 1, with clear, mostly clear, or partly cloudy conditions 70% of the time.

For reference, on March 26, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 55%, while on December 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.

Cloud Cover Categories in January in Heiheba

Cloud Cover Categories in January in HeihebaJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFebJan 170%Jan 170%Jan 3161%Jan 3161%Jan 1168%Jan 1168%Jan 2164%Jan 2164%clearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Heiheba, the chance of a wet day over the course of January is essentially constant, remaining around 1% throughout.

For reference, the year's highest daily chance of a wet day is 45% on July 6, and its lowest chance is 1% on January 12.

Probability of Precipitation in January in Heiheba

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 month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during January in Heiheba is essentially constant, remaining about 0.0 inches throughout, and rarely exceeding 0.2 inches or falling below -0.0 inches.

The lowest average 31-day accumulation is 0.0 inches on January 11.

Average Monthly Rainfall in January in Heiheba

Average Monthly Rainfall in January in HeihebaJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.1 in0.1 in0.2 in0.2 in0.3 in0.3 in0.4 in0.4 in0.5 in0.5 in0.6 in0.6 in0.7 in0.7 in0.8 in0.8 inDecFebJan 110.0 inJan 110.0 inJan 10.0 inJan 10.0 inJan 310.1 inJan 310.1 inJan 210.0 inJan 210.0 in
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 snowfall.

Over the course of January in Heiheba, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 33 minutes, implying an average daily increase of 1 minute, 7 seconds, and weekly increase of 7 minutes, 46 seconds.

The shortest day of the month is January 1, with 10 hours, 0 minutes of daylight and the longest day is January 31, with 10 hours, 33 minutes of daylight.

Hours of Daylight and Twilight in January in Heiheba

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 latest sunrise of the month in Heiheba is 7:58 AM on January 9 and the earliest sunrise is 7 minutes earlier at 7:51 AM on January 31.

The earliest sunset is 5:57 PM on January 1 and the latest sunset is 27 minutes later at 6:24 PM on January 31.

Daylight saving time is not observed in Heiheba during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:45 AM and sets 14 hours, 21 minutes later, at 8:06 PM, while on December 21, the shortest day of the year, it rises at 7:53 AM and sets 9 hours, 57 minutes later, at 5:51 PM.

Sunrise & Sunset with Twilight in January in Heiheba

The solar day over the course of January. 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.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in January in Heiheba

Solar Elevation and Azimuth in January in HeihebaJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMDecFeb00101020202030300001010202030303040
northeastsouthwest
Solar elevation and azimuth over the course of January 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for January 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in January in Heiheba

Moon Rise, Set & Phases in January in HeihebaJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebDec 137:33 AMDec 137:33 AMDec 278:34 AMDec 278:34 AMJan 117:58 PMJan 117:58 PMJan 261:55 AMJan 261:55 AMFeb 107:00 AMFeb 107:00 AMFeb 248:31 PMFeb 248:31 PM8:07 AM8:07 AM5:50 PM5:50 PM4:59 PM4:59 PM8:17 AM8:17 AM7:55 AM7:55 AM5:41 PM5:41 PM5:45 PM5:45 PM8:27 AM8:27 AM8:06 AM8:06 AM6:58 PM6:58 PM6:34 PM6:34 PM7:58 AM7:58 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Jan 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
79%-11:27 AMWNW10:49 PMENE4:43 AMS251,381 mi
2
71%-11:52 AMW11:44 PME5:23 AMS251,578 mi
3
62%-12:16 PMW-6:01 AMS250,981 mi
4
50%12:39 AME12:40 PMW-6:40 AMS249,555 mi
5
42%1:34 AME1:05 PMWSW-7:20 AMS247,327 mi
6
32%2:32 AMESE1:33 PMWSW-8:03 AMS244,400 mi
7
23%3:34 AMESE2:06 PMWSW-8:50 AMS240,948 mi
8
14%4:38 AMESE2:45 PMWSW-9:42 AMS237,219 mi
9
7%5:46 AMESE3:34 PMWSW-10:40 AMS233,517 mi
10
2%6:52 AMSE4:33 PMSW-11:43 AMS230,178 mi
11
0%7:55 AMSE5:41 PMWSW-12:48 PMS227,523 mi
12
1%8:49 AMESE6:55 PMWSW-1:52 PMS225,795 mi
13
4%9:35 AMESE8:10 PMWSW-2:53 PMS225,114 mi
14
11%10:14 AMESE9:23 PMWSW-3:48 PMS225,458 mi
15
20%10:48 AME10:33 PMW-4:40 PMS226,693 mi
16
30%11:18 AME11:41 PMW-5:28 PMS228,609 mi
17
42%11:47 AME--6:15 PMS230,973 mi
18
50%-12:47 AMW12:17 PMENE7:02 PMS233,566 mi
19
65%-1:54 AMWNW12:49 PMENE7:51 PMS236,213 mi
20
75%-3:00 AMWNW1:25 PMENE8:42 PMS238,794 mi
21
83%-4:06 AMWNW2:06 PMENE9:35 PMS241,236 mi
22
91%-5:10 AMWNW2:53 PMENE10:30 PMS243,507 mi
23
96%-6:10 AMNW3:47 PMNE11:26 PMS245,590 mi
24
98%-7:03 AMNW4:45 PMENE--
25
99%-7:49 AMWNW5:45 PMENE12:19 AMS247,470 mi
26
100%-8:27 AMWNW6:45 PMENE1:09 AMS249,119 mi
27
99%-9:00 AMWNW7:44 PMENE1:56 AMS250,486 mi
28
96%-9:29 AMWNW8:41 PMENE2:39 AMS251,497 mi
29
92%-9:54 AMW9:36 PME3:20 AMS252,058 mi
30
86%-10:18 AMW10:30 PME3:59 AMS252,069 mi
31
78%-10:42 AMW11:25 PME4:37 AMS251,435 mi

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.

The chance that a given day will be muggy in Heiheba is essentially constant during January, remaining around 0% throughout.

For reference, on July 28, the muggiest day of the year, there are muggy conditions 58% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in January in Heiheba

Humidity Comfort Levels in January in HeihebaJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%DecFebJan 10%Jan 10%Jan 310%Jan 310%Jan 110%Jan 110%Jan 210%Jan 210%drydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

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 Heiheba is essentially constant during January, remaining within 0.2 miles per hour of 4.7 miles per hour throughout.

For reference, on April 21, the windiest day of the year, the daily average wind speed is 6.1 miles per hour, while on December 29, the calmest day of the year, the daily average wind speed is 4.5 miles per hour.

Average Wind Speed in January in Heiheba

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Heiheba during January is predominantly out of the north from January 1 to January 12 and the east from January 12 to January 31.

Wind Direction in January in Heiheba

Wind Direction in January in HeihebaNEJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%DecFebsoutheastnorthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

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 Heiheba typically lasts for 8.1 months (248 days), from around March 12 to around November 15, rarely starting before February 24 or after March 31, and rarely ending before October 24 or after December 3.

The month of January in Heiheba is reliably fully outside of the growing season.

Time Spent in Various Temperature Bands and the Growing Season in January in Heiheba

Time Spent in Various Temperature Bands and the Growing Season in January in HeihebaJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFeb0%Jan 160%Jan 16Feb 2410%Feb 2410%freezingvery coldcoldcool
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 percentage of time spent in various temperature bands. 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.

The average accumulated growing degree days in Heiheba are essentially constant during January, remaining within 2°F of 2°F throughout.

Growing Degree Days in January in Heiheba

The average growing degree days accumulated over the course of January, with 25th to 75th and 10th to 90th percentile bands.

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 in Heiheba is essentially constant during January, remaining within 0.2 kWh of 3.1 kWh throughout.

Average Daily Incident Shortwave Solar Energy in January in Heiheba

Average Daily Incident Shortwave Solar Energy in January in HeihebaJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 kWh0.0 kWh0.5 kWh0.5 kWh1.0 kWh1.0 kWh1.5 kWh1.5 kWh2.0 kWh2.0 kWh2.5 kWh2.5 kWh3.0 kWh3.0 kWh3.5 kWh3.5 kWh4.0 kWh4.0 kWh4.5 kWh4.5 kWh5.0 kWh5.0 kWh5.5 kWh5.5 kWhDecFebJan 12.9 kWhJan 12.9 kWhJan 313.4 kWhJan 313.4 kWhJan 113.0 kWhJan 113.0 kWhJan 213.2 kWhJan 213.2 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.

For the purposes of this report, the geographical coordinates of Heiheba are 33.214 deg latitude, 106.444 deg longitude, and 2,644 ft elevation.

The topography within 2 miles of Heiheba contains very significant variations in elevation, with a maximum elevation change of 1,850 feet and an average elevation above sea level of 2,614 feet. Within 10 miles contains very significant variations in elevation (4,239 feet). Within 50 miles also contains extreme variations in elevation (7,100 feet).

The area within 2 miles of Heiheba is covered by cropland (39%), trees (25%), grassland (20%), and shrubs (14%), within 10 miles by grassland (33%) and trees (26%), and within 50 miles by grassland (40%) and trees (33%).

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

Heiheba is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.

The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Heiheba, according to the International Standard Atmosphere .

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

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 airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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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.

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