Cooling and heating degree days by country in Portugal, 1998
Cooling and heating degree days by country in 1998: 12 values, Annual average — 98.4 degree days. Official data — Eurostat.

1998 totals
- Annual average: 98.4 degree days
- Value at start of year: 233.49 degree days (1 January 1998)
- Value at end of year: 290.17 degree days (1 December 1998)
- Minimum and maximum: 0.08 … 290.17 degree days
- Number of observations: 12
- Source: Eurostat
All values for 1998
| Date | Value, degree days |
|---|---|
| 1 January 1998 | 233.49 |
| 1 February 1998 | 144.08 |
| 1 March 1998 | 94.38 |
| 1 April 1998 | 162.58 |
| 1 May 1998 | 46.57 |
| 1 June 1998 | 7.99 |
| 1 July 1998 | 1.35 |
| 1 August 1998 | 0.08 |
| 1 September 1998 | 7.05 |
| 1 October 1998 | 47.35 |
| 1 November 1998 | 145.66 |
| 1 December 1998 | 290.17 |
Full history and interactive chart
Complete series for Portugal — on the Cooling and heating degree days by country page.
Other years
- Cooling and heating degree days by country in 2011
- Cooling and heating degree days by country in 2012
- Cooling and heating degree days by country in 2013
- Cooling and heating degree days by country in 2014
- Cooling and heating degree days by country in 2015
- Cooling and heating degree days by country in 2016
- Cooling and heating degree days by country in 2017
- Cooling and heating degree days by country in 2018
- Cooling and heating degree days by country in 2019
- Cooling and heating degree days by country in 2020
- Cooling and heating degree days by country in 2021
- Cooling and heating degree days by country in 2022
- Cooling and heating degree days by country in 2023
- Cooling and heating degree days by country in 2024
- Cooling and heating degree days by country in 2025