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January Weather at Fritzlar Hesse, Germany

Daily high temperatures are around 38°F, rarely falling below 26°F or exceeding 50°F. The lowest daily average high temperature is 37°F on January 14.

Daily low temperatures are around 29°F, rarely falling below 13°F or exceeding 41°F.

For reference, on August 3, the hottest day of the year, temperatures at Fritzlar typically range from 54°F to 75°F, while on February 9, the coldest day of the year, they range from 28°F to 39°F.

Average High and Low Temperature in January at Fritzlar

Average High and Low Temperature in January at FritzlarJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313110°F10°F15°F15°F20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°FDecFebJan 1437°FJan 1437°F28°F28°FJan 138°FJan 138°F29°F29°FJan 3138°FJan 3138°F28°F28°F
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 at Fritzlar

Average Hourly Temperature in January at FritzlarJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 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.

Anmore, British Columbia, Canada (4,953 miles away) is the far-away foreign place with temperatures most similar to Fritzlar (view comparison).

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The month of January at Fritzlar experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 72% 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 November 22, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 75%, while on July 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 56%.

Cloud Cover Categories in January at Fritzlar

Cloud Cover Categories in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFebJan 128%Jan 128%Jan 3133%Jan 3133%Jan 1131%Jan 1131%Jan 2133%Jan 2133%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. At Fritzlar, the chance of a wet day over the course of January is gradually decreasing, starting the month at 29% and ending it at 25%.

For reference, the year's highest daily chance of a wet day is 32% on July 13, and its lowest chance is 21% on February 29.

Over the course of January at Fritzlar, the chance of a day with only rain decreases from 23% to 21%, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow remains an essentially constant 2% throughout.

Probability of Precipitation in January at Fritzlar

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 at Fritzlar is gradually decreasing, starting the month at 1.5 inches, when it rarely exceeds 2.9 inches or falls below 0.4 inches, and ending the month at 1.2 inches, when it rarely exceeds 2.3 inches or falls below 0.3 inches.

Average Monthly Rainfall in January at Fritzlar

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 at Fritzlar is essentially constant, remaining about 1.3 inches throughout, and rarely exceeding 3.6 inches or falling below -0.0 inches.

Average Monthly Snowfall in January at Fritzlar

Average Monthly Snowfall in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 in4.0 in4.0 inDecFebJan 11.4 inJan 11.4 inJan 311.1 inJan 311.1 inJan 111.4 inJan 111.4 inJan 211.3 inJan 211.3 in
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 at Fritzlar, 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, 9 minutes, implying an average daily increase of 2 minutes, 19 seconds, and weekly increase of 16 minutes, 10 seconds.

The shortest day of the month is January 1, with 7 hours, 59 minutes of daylight and the longest day is January 31, with 9 hours, 9 minutes of daylight.

Hours of Daylight and Twilight in January at Fritzlar

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 at Fritzlar is 8:26 AM on January 1 and the earliest sunrise is 24 minutes earlier at 8:02 AM on January 31.

The earliest sunset is 4:25 PM on January 1 and the latest sunset is 45 minutes later at 5:10 PM on January 31.

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

For reference, on June 20, the longest day of the year, the Sun rises at 5:07 AM and sets 16 hours, 34 minutes later, at 9:41 PM, while on December 21, the shortest day of the year, it rises at 8:24 AM and sets 7 hours, 54 minutes later, at 4:18 PM.

Sunrise & Sunset with Twilight in January at Fritzlar

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 at Fritzlar

Solar Elevation and Azimuth in January at FritzlarJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 at Fritzlar

Moon Rise, Set & Phases in January at FritzlarJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 PM9:20 AM9:20 AM4:07 PM4:07 PM3:15 PM3:15 PM9:26 AM9:26 AM9:01 AM9:01 AM4:09 PM4:09 PM4:21 PM4:21 PM9:04 AM9:04 AM8:05 AM8:05 AM4:36 PM4:36 PM5:48 PM5:48 PM7:54 AM7:54 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%-11:28 AMWNW10:13 PMENE4:20 AMS251,508 mi
2
68%-11:39 AMW11:22 PME5:00 AMS251,498 mi
3
59%-11:49 AMW-5:38 AMS250,680 mi
4
50%12:31 AME12:00 PMW-6:17 AMS249,033 mi
5
40%1:42 AMESE12:11 PMWSW-6:58 AMS246,604 mi
6
30%2:56 AMESE12:26 PMWSW-7:42 AMS243,516 mi
7
21%4:14 AMESE12:45 PMSW-8:30 AMS239,962 mi
8
12%5:36 AMSE1:12 PMSW-9:24 AMS236,206 mi
9
6%6:56 AMSE1:53 PMSW-10:24 AMS232,567 mi
10
2%8:06 AMSE2:51 PMSW-11:29 AMS229,382 mi
11
0%9:01 AMSE4:09 PMSW-12:35 PMS226,957 mi
12
1%9:40 AMSE5:39 PMSW-1:39 PMS225,506 mi
13
6%10:07 AMESE7:12 PMWSW-2:39 PMS225,109 mi
14
13%10:26 AMESE8:44 PMWSW-3:34 PMS225,713 mi
15
23%10:42 AME10:11 PMW-4:24 PMS227,156 mi
16
33%10:55 AME11:36 PMW-5:12 PMS229,217 mi
17
45%11:08 AME--5:59 PMS231,662 mi
18
50%-1:00 AMWNW11:22 AMENE6:46 PMS234,285 mi
19
67%-2:23 AMWNW11:39 AMENE7:35 PMS236,923 mi
20
77%-3:46 AMNW12:00 PMNE8:26 PMS239,471 mi
21
86%-5:07 AMNW12:30 PMNE9:20 PMS241,868 mi
22
92%-6:20 AMNW1:10 PMNE10:14 PMS244,088 mi
23
97%-7:21 AMNW2:03 PMNE11:08 PMS246,118 mi
24
98%-8:07 AMNW3:09 PMNE--
25
100%-8:40 AMNW4:21 PMNE12:00 AMS247,939 mi
26
100%-9:04 AMNW5:35 PMENE12:49 AMS249,517 mi
27
99%-9:21 AMWNW6:48 PMENE1:35 AMS250,797 mi
28
95%-9:35 AMWNW8:00 PMENE2:17 AMS251,696 mi
29
90%-9:46 AMW9:09 PME2:57 AMS252,119 mi
30
84%-9:56 AMW10:18 PME3:36 AMS251,966 mi
31
76%-10:06 AMW11:27 PMESE4:14 AMS251,145 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 at Fritzlar is essentially constant during January, remaining around 0% throughout.

For reference, on July 13, the muggiest day of the year, there are muggy conditions 2% of the time, while on October 7, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in January at Fritzlar

Humidity Comfort Levels in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 at Fritzlar is essentially constant during January, remaining within 0.2 miles per hour of 11.9 miles per hour throughout.

For reference, on January 17, the windiest day of the year, the daily average wind speed is 12.1 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 8.0 miles per hour.

The highest daily average wind speed during January is 12.1 miles per hour on January 17.

Average Wind Speed in January at Fritzlar

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

The wind direction at Fritzlar during January is predominantly out of the south from January 1 to January 23 and the west from January 23 to January 31.

Wind Direction in January at Fritzlar

Wind Direction in January at FritzlarSWJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 at Fritzlar typically lasts for 5.9 months (180 days), from around April 23 to around October 20, rarely starting before April 5 or after May 14, and rarely ending before October 2 or after November 9.

The month of January at Fritzlar is reliably fully outside of the growing season.

Time Spent in Various Temperature Bands and the Growing Season in January at Fritzlar

Time Spent in Various Temperature Bands and the Growing Season in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 16freezingvery 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 at Fritzlar are essentially constant during January, remaining within 1°F of 1°F throughout.

Growing Degree Days in January at Fritzlar

Growing Degree Days in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0°F0.0°F0.5°F0.5°F1.0°F1.0°F1.5°F1.5°F2.0°F2.0°F2.5°F2.5°F3.0°F3.0°F3.5°F3.5°FDecFebJan 10°FJan 10°FJan 311°FJan 311°FJan 110°FJan 110°FJan 211°FJan 211°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 at Fritzlar is gradually increasing during January, rising by 0.6 kWh, from 0.7 kWh to 1.3 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in January at Fritzlar

Average Daily Incident Shortwave Solar Energy in January at FritzlarJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 kWhDecFebJan 10.7 kWhJan 10.7 kWhJan 311.3 kWhJan 311.3 kWhJan 110.8 kWhJan 110.8 kWhJan 211.0 kWhJan 211.0 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 Fritzlar are 51.100 deg latitude, 9.283 deg longitude, and 604 ft elevation.

The topography within 2 miles of Fritzlar contains only modest variations in elevation, with a maximum elevation change of 436 feet and an average elevation above sea level of 647 feet. Within 10 miles contains only modest variations in elevation (1,690 feet). Within 50 miles contains very significant variations in elevation (2,543 feet).

The area within 2 miles of Fritzlar is covered by cropland (75%) and artificial surfaces (19%), within 10 miles by cropland (59%) and trees (28%), and within 50 miles by trees (42%) and cropland (39%).

This report illustrates the typical weather at Fritzlar, 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

Fritzlar has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Bueckeburg, Royal Air Force Station Gütersloh, Frankfurt Airport, Wunstorf, Hannover-Langenhagen Airport, Wiesbaden, Celle, and Erfurt–Weimar Airport.

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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