Metainformaçao

SURFACE AIR TEMPERATURE: &nbsp; Temperature indicated by a thermometer exposed to the open air, sheltered from direct solar radiation, placed at about 1.5m above ground.
REFERENCE PERIOD: &nbsp; Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others).
WEATHER STATION: &nbsp; Facility where scientific studies are conducted and atmospheric phenomena are observed for the purpose of making weatherforecasts. Information gathered by weather stations and satellites is collated by computers at central departments and mathematical models.

Metadata

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Minimum air temperature (°C)

Characteristic	Description
Name	Minimum air temperature (°C) by Geographic localization (weather station); Annual
Regularity	Annual
Source	Portuguese Institute of Ocean and Atmosphere
First available period	2012
Last available period	2024
Dimensions	Data reference period Geographic localization (weather station)
Concepts	SURFACE AIR TEMPERATURE: Temperature indicated by a thermometer exposed to the open air, sheltered from direct solar radiation, placed at about 1.5m above ground. REFERENCE PERIOD: Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others). WEATHER STATION: Facility where scientific studies are conducted and atmospheric phenomena are observed for the purpose of making weatherforecasts. Information gathered by weather stations and satellites is collated by computers at central departments and mathematical models.
Formule	(Sum Minimum Temperature)/30
Measure unit (symbol)	Degree Celsius (°C)
Power of 10	0
Observations
Last update date	13/11/2025