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January Weather in Dubné Czechia

Daily high temperatures are around 34°F, rarely falling below 22°F or exceeding 46°F. The lowest daily average high temperature is 34°F on January 13.

Daily low temperatures are around 25°F, rarely falling below 10°F or exceeding 36°F. The lowest daily average low temperature is 25°F on January 21.

For reference, on August 4, the hottest day of the year, temperatures in Dubné typically range from 56°F to 75°F, while on January 21, the coldest day of the year, they range from 25°F to 34°F.

Average High and Low Temperature in January in Dubné

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 Dubné

Average Hourly Temperature in January in DubnéJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFebfreezingfreezingvery cold
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.

Nakusp, Canada (5,025 miles away) and Banner Elk, North Carolina, United States (4,648 miles) are the far-away foreign places with temperatures most similar to Dubné (view comparison).

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The month of January in Dubné experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 59% throughout the month.

The clearest day of the month is January 26, with clear, mostly clear, or partly cloudy conditions 43% of the time.

For reference, on November 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 65%, while on July 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 61%.

Cloud Cover Categories in January in Dubné

Cloud Cover Categories in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFebJan 140%Jan 140%Jan 3142%Jan 3142%Jan 1141%Jan 1141%Jan 2142%Jan 2142%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 Dubné, the chance of a wet day over the course of January is essentially constant, remaining around 16% throughout.

For reference, the year's highest daily chance of a wet day is 37% on June 12, and its lowest chance is 15% on February 27.

Over the course of January in Dubné, the chance of a day with only rain remains an essentially constant 10% throughout, the chance of a day with mixed snow and rain remains an essentially constant 3% throughout, and the chance of a day with only snow remains an essentially constant 4% throughout.

Probability of Precipitation in January in Dubné

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 Dubné is essentially constant, remaining about 0.6 inches throughout, and rarely exceeding 1.4 inches or falling below 0.1 inches.

Average Monthly Rainfall in January in Dubné

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.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day snowfall during January in Dubné is essentially constant, remaining about 2.3 inches throughout, and rarely exceeding 6.8 inches or falling to 0.0 inches.

The highest average 31-day accumulation is 2.4 inches on January 17.

Average Monthly Snowfall in January in Dubné

The average 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.

Over the course of January in Dubné, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 3 minutes, implying an average daily increase of 2 minutes, 6 seconds, and weekly increase of 14 minutes, 44 seconds.

The shortest day of the month is January 1, with 8 hours, 19 minutes of daylight and the longest day is January 31, with 9 hours, 22 minutes of daylight.

Hours of Daylight and Twilight in January in Dubné

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 Dubné is 7:56 AM on January 1 and the earliest sunrise is 21 minutes earlier at 7:35 AM on January 31.

The earliest sunset is 4:15 PM on January 1 and the latest sunset is 42 minutes later at 4:57 PM on January 31.

Daylight saving time is observed in Dubné during 2024, but it neither starts nor ends during January, so the entire month is in daylight saving time.

For reference, on June 20, the longest day of the year, the Sun rises at 4:58 AM and sets 16 hours, 12 minutes later, at 9:10 PM, while on December 21, the shortest day of the year, it rises at 7:53 AM and sets 8 hours, 14 minutes later, at 4:07 PM.

Sunrise & Sunset with Twilight in January in Dubné

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 Dubné

Solar Elevation and Azimuth in January in DubnéJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb0010102000010102030
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 Dubné

Moon Rise, Set & Phases in January in DubnéJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebDec 1312:33 AMDec 1312:33 AMDec 271:34 AMDec 271:34 AMJan 1112:58 PMJan 1112:58 PMJan 256:55 PMJan 256:55 PMFeb 1012:00 AMFeb 1012:00 AMFeb 241:31 PMFeb 241:31 PM8:44 AM8:44 AM4:01 PM4:01 PM3:09 PM3:09 PM8:51 AM8:51 AM8:26 AM8:26 AM4:01 PM4:01 PM4:11 PM4:11 PM8:34 AM8:34 AM7:35 AM7:35 AM4:23 PM4:23 PM5:31 PM5:31 PM7:30 AM7:30 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
77%-11:04 AMWNW9:55 PMENE4:00 AMS251,502 mi
2
69%-11:17 AMW11:01 PME4:39 AMS251,504 mi
3
59%-11:29 AMW-5:18 AMS250,697 mi
4
50%12:08 AME11:41 AMW-5:57 AMS249,061 mi
5
40%1:17 AMESE11:55 AMWSW-6:37 AMS246,643 mi
6
30%2:29 AMESE12:12 PMWSW-7:21 AMS243,562 mi
7
21%3:44 AMESE12:34 PMSW-8:09 AMS240,013 mi
8
13%5:03 AMSE1:04 PMSW-9:03 AMS236,259 mi
9
6%6:20 AMSE1:46 PMSW-10:03 AMS232,616 mi
10
2%7:30 AMSE2:45 PMSW-11:08 AMS229,422 mi
11
0%8:26 AMSE4:01 PMSW-12:14 PMS226,985 mi
12
1%9:08 AMSE5:28 PMSW-1:18 PMS225,519 mi
13
6%9:38 AMESE6:58 PMWSW-2:18 PMS225,108 mi
14
13%10:00 AMESE8:26 PMWSW-3:12 PMS225,698 mi
15
22%10:18 AME9:51 PMW-4:03 PMS227,130 mi
16
33%10:34 AME11:13 PMW-4:51 PMS229,184 mi
17
45%10:50 AME--5:37 PMS231,626 mi
18
50%-12:34 AMWNW11:07 AMENE6:25 PMS234,247 mi
19
67%-1:55 AMWNW11:26 AMENE7:14 PMS236,886 mi
20
77%-3:15 AMNW11:50 AMNE8:05 PMS239,435 mi
21
85%-4:33 AMNW12:21 PMNE8:58 PMS241,835 mi
22
92%-5:44 AMNW1:03 PMNE9:53 PMS244,058 mi
23
97%-6:45 AMNW1:57 PMNE10:47 PMS246,091 mi
24
99%-7:32 AMNW3:01 PMNE11:40 PMS247,915 mi
25
100%-8:08 AMNW4:11 PMNE--
26
100%-8:34 AMNW5:23 PMENE12:29 AMS249,497 mi
27
99%-8:54 AMWNW6:33 PMENE1:14 AMS250,781 mi
28
95%-9:09 AMWNW7:42 PMENE1:56 AMS251,687 mi
29
90%-9:23 AMW8:49 PME2:36 AMS252,117 mi
30
84%-9:35 AMW9:56 PME3:15 AMS251,972 mi
31
76%-9:47 AMW11:03 PMESE3:53 AMS251,162 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 Dubné is essentially constant during January, remaining around 0% throughout.

For reference, on July 20, the muggiest day of the year, there are muggy conditions 2% 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 Dubné

Humidity Comfort Levels in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 Dubné is essentially constant during January, remaining within 0.3 miles per hour of 10.3 miles per hour throughout.

For reference, on January 27, the windiest day of the year, the daily average wind speed is 10.5 miles per hour, while on August 9, the calmest day of the year, the daily average wind speed is 7.0 miles per hour.

The highest daily average wind speed during January is 10.5 miles per hour on January 28.

Average Wind Speed in January in Dubné

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

The hourly average wind direction in Dubné throughout January is predominantly from the west, with a peak proportion of 50% on January 1.

Wind Direction in January in Dubné

Wind Direction in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%DecFebwestsoutheastnorth
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 Dubné typically lasts for 6.1 months (187 days), from around April 17 to around October 20, rarely starting before March 31 or after May 3, and rarely ending before October 3 or after November 8.

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

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

Time Spent in Various Temperature Bands and the Growing Season in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 160%Feb 40%Feb 4freezingvery coldcoldfrigid
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 Dubné are essentially constant during January, remaining around 0°F throughout.

Growing Degree Days in January in Dubné

Growing Degree Days in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0°F0.0°F0.2°F0.2°F0.4°F0.4°F0.6°F0.6°F0.8°F0.8°F1.0°F1.0°F1.2°F1.2°F1.4°F1.4°F1.6°F1.6°F1.8°F1.8°FDecFebJan 10°FJan 10°FJan 311°FJan 311°FJan 110°FJan 110°FJan 210°FJan 210°F
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 Dubné is gradually increasing during January, rising by 0.6 kWh, from 1.1 kWh to 1.7 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in January in Dubné

Average Daily Incident Shortwave Solar Energy in January in DubnéJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 kWhDecFebJan 11.1 kWhJan 11.1 kWhJan 311.7 kWhJan 311.7 kWhJan 111.2 kWhJan 111.2 kWhJan 211.4 kWhJan 211.4 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 Dubné are 48.976 deg latitude, 14.360 deg longitude, and 1,348 ft elevation.

The topography within 2 miles of Dubné contains only modest variations in elevation, with a maximum elevation change of 322 feet and an average elevation above sea level of 1,383 feet. Within 10 miles contains only modest variations in elevation (2,343 feet). Within 50 miles contains large variations in elevation (3,917 feet).

The area within 2 miles of Dubné is covered by cropland (54%), trees (22%), and grassland (15%), within 10 miles by cropland (45%) and trees (33%), and within 50 miles by trees (43%) and cropland (39%).

This report illustrates the typical weather in Dubné, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Dubné.

For each station, the records are corrected for the elevation difference between that station and Dubné 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 Dubné is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Dubné and a given station.

The stations contributing to this reconstruction are:

  • Linz Airport (LOWL, 30%, 52 mi, south, -371 ft elevation change)
  • Mariánské Lázně Airport (LKLN, 20%, 69 mi, northwest, -161 ft elevation change)
  • Krems-Langenlois Airport (LOAG, 19%, 71 mi, southeast, -659 ft elevation change)
  • Caslav (LKCV, 15%, 81 mi, northeast, -554 ft elevation change)
  • Namest (LKNA, 16%, 81 mi, east, 197 ft elevation change)

Sources mapLOWL, 30%52 mi, -371 ftLKLN, 20%69 mi, -161 ftLOAG, 19%71 mi, -659 ftLKCV, 15%81 mi, -554 ftLKNA, 16%81 mi, 197 ft© OpenStreetMap contributors

To get a sense of how much these sources agree with each other, you can view a comparison of Dubné and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

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.

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 airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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.

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