Air temperature measurements from Automatic Weather Station (AWS) at Freiburg – Chemiehochhaus (FRCHEM) from 2025-01-01 to 2025-12-31 [L2]
Authors/Creators
-
1.
University of Freiburg
Description
Quality controlled and gap-filled continuous air temperature data from the urban rooftop weather station at Freiburg-Chemiehochhaus (FRCHEM, 7.8486ºE, 48.0011ºN, 323.5 m) using an actively ventillated and shielded psychrometer operated 2m above roof level.
- Quality controlled air temperature data are available and aggregated at 10min, 30min, hourly, daily, monthly and yearly resolution for the year 2025.
- Average, minimum and maximum air temperatures are provided on hourly, daily, monthly and annual scales.
- Characteristic hours and days are reported on daily, monthly and annual scales (e.g. summer days with T_max > 25ºC, hot days with T_max > 30º, desert days with T_max > 35ºC, tropical nights with T_min > 20°, frost days with T_min < 0ºC and ice days with T_max < 0ºC, all based on 00:00 - 24:00 UTC).
- Detailed information on gap-filled data is provided.
- Note: All times are provided in UTC, not local time.
For more details read `FRCHEM_2025_AirTemperature_MetaData.txt`.
Data between 2025-05-29T03:01:00Z and 2025-06-26T09:18:00Z from the actively ventilated psychrometer is not available due to a mechnaical failure of the fan. Instead data from a passively ventilated and screend backup-sensor (CS215) at the same station (FRCHEM) and same height is shown for the time period.
Notes (English)
COPYRIGHT
CREATOR
This work is owned by the University of Freiburg.
ATTRIBUTION
The [creation and] curation of this work has been supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 855005) and the University of Freiburg.
DISCLAIMER
The use of the work is at the user's own risk. The authors, the University of Freiburg, and/or the European Research Council accept no liability for material or non-material damage arising from the use or non-use or from the use of incorrect or incomplete information in this work. The authors, the University of Freiburg and/or the European Research Council are not responsible for any use that may be made of the information in this work. The legal provisions remain unaffected.
Files
FRCHEM_2025_AirTemperature_Monthly_UTC.csv
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Additional details
Related works
- Continues
- Dataset: 10.5281/zenodo.14587605 (DOI)
- Is described by
- https://weather.uni-freiburg.de/data_en.php (URL)
Funding
Dates
- Collected
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2025-01-01/2025-12-31