January Weather in Oudenaarde Belgium
Daily high temperatures are around 43°F, rarely falling below 31°F or exceeding 52°F. The lowest daily average high temperature is 42°F on January 11.
Daily low temperatures are around 35°F, rarely falling below 22°F or exceeding 46°F.
For reference, on August 5, the hottest day of the year, temperatures in Oudenaarde typically range from 57°F to 74°F, while on February 7, the coldest day of the year, they range from 34°F to 43°F.
Average High and Low Temperature in January in Oudenaarde
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 Oudenaarde
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 month of January in Oudenaarde experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 71% to 67%.
The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 33% of the time.
For reference, on December 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 72%, while on July 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 59%.
Cloud Cover Categories in January in Oudenaarde
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Oudenaarde, the chance of a wet day over the course of January is decreasing, starting the month at 33% and ending it at 28%.
For reference, the year's highest daily chance of a wet day is 34% on December 22, and its lowest chance is 23% on April 15.
Over the course of January in Oudenaarde, the chance of a day with only rain decreases from 30% to 26%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in January in Oudenaarde
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 Oudenaarde is gradually decreasing, starting the month at 2.0 inches, when it rarely exceeds 3.6 inches or falls below 0.6 inches, and ending the month at 1.6 inches, when it rarely exceeds 3.1 inches or falls below 0.5 inches.
Average Monthly Rainfall in January in Oudenaarde
Over the course of January in Oudenaarde, 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, 10 minutes, implying an average daily increase of 2 minutes, 20 seconds, and weekly increase of 16 minutes, 21 seconds.
The shortest day of the month is January 1, with 8 hours, 3 minutes of daylight and the longest day is January 31, with 9 hours, 13 minutes of daylight.
Hours of Daylight and Twilight in January in Oudenaarde
The latest sunrise of the month in Oudenaarde is 8:48 AM on January 1 and the earliest sunrise is 25 minutes earlier at 8:22 AM on January 31.
The earliest sunset is 4:50 PM on January 1 and the latest sunset is 45 minutes later at 5:35 PM on January 31.
Daylight saving time is observed in Oudenaarde during 2021, but it neither starts nor ends during January, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:31 AM and sets 16 hours, 31 minutes later, at 10:03 PM, while on December 21, the shortest day of the year, it rises at 8:45 AM and sets 7 hours, 56 minutes later, at 4:41 PM.
Sunrise & Sunset with Twilight in January in Oudenaarde
The figure below presents a compact representation of key lunar data for January 2021. 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 Oudenaarde
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 Oudenaarde is essentially constant during January, remaining around 0% throughout.
For reference, on July 23, the muggiest day of the year, there are muggy conditions 3% 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 Oudenaarde
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Oudenaarde is gradually decreasing during January, decreasing from 13.0 miles per hour to 12.5 miles per hour over the course of the month.
For reference, on January 7, the windiest day of the year, the daily average wind speed is 13.1 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 8.5 miles per hour.
The highest daily average wind speed during January is 13.1 miles per hour on January 7.
Average Wind Speed in January in Oudenaarde
The hourly average wind direction in Oudenaarde throughout January is predominantly from the south, with a peak proportion of 44% on January 6.
Wind Direction in January in Oudenaarde
Oudenaarde 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 surface water temperature in Oudenaarde is gradually decreasing during January, falling by 2°F, from 45°F to 43°F, over the course of the month.
Average Water Temperature in January in Oudenaarde
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 Oudenaarde typically lasts for 7.6 months (232 days), from around March 30 to around November 17, rarely starting before February 21 or after April 25, and rarely ending before October 24 or after December 13.
The month of January in Oudenaarde is very likely fully outside of the growing season, with the chance that a given day is in the growing season reaching a low of 1% on January 4.
Time Spent in Various Temperature Bands and the Growing Season in January in Oudenaarde
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
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 Oudenaarde are essentially constant during January, remaining within 2°F of 2°F throughout.
Growing Degree Days in January in Oudenaarde
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 Oudenaarde is gradually increasing during January, rising by 0.5 kWh, from 0.7 kWh to 1.2 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January in Oudenaarde
For the purposes of this report, the geographical coordinates of Oudenaarde are 50.852 deg latitude, 3.609 deg longitude, and 30 ft elevation.
The topography within 2 miles of Oudenaarde contains only modest variations in elevation, with a maximum elevation change of 269 feet and an average elevation above sea level of 74 feet. Within 10 miles contains only modest variations in elevation (535 feet). Within 50 miles contains significant variations in elevation (1,411 feet).
The area within 2 miles of Oudenaarde is covered by artificial surfaces (45%) and cropland (40%), within 10 miles by cropland (64%) and artificial surfaces (24%), and within 50 miles by cropland (54%) and artificial surfaces (23%).
This report illustrates the typical weather in Oudenaarde, 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 Oudenaarde.
For each station, the records are corrected for the elevation difference between that station and Oudenaarde 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 Oudenaarde is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Oudenaarde and a given station.
The stations contributing to this reconstruction are: Semmerzake (EBSZ, 80%, 10 kilometers, north); Chièvres Air Base (EBCV, 12%, 34 kilometers, southeast); and Lille Airport (LFQQ, 7%, 49 kilometers, southwest).
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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
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.