Climate Change Chart of Seville, Spain

Overview of climate changes

Temperature changes

Averaged across calendar months, monthly mean temperature shows a difference of +0.86 °C compared with the earlier reference period; this unweighted mean describes the overall monthly pattern, not a day-weighted annual average or a change in daytime highs. The largest monthly increase was in May, where the monthly mean temperature had a difference of +2.02 °C. This identifies the strongest increase among the supplied monthly comparisons, rather than implying that every month warmed by the same amount.

Changes in sunshine duration

Mean daily sunshine, averaged across calendar months, had a difference of -0.10 hours/day compared with the earlier reference period. This unweighted average summarizes the monthly means rather than a day-weighted annual total, and it does not imply the same change in each month. The largest monthly sunshine decrease occurred in April, with a difference of -0.56 hours/day, while January had the largest increase, with a difference of +0.29 hours/day. The contrast highlights differing monthly changes without implying a continuous trend between the two reference periods.

Changes in rainfall

Averaged across calendar months, mean daily rainfall had a difference of +0.06 mm/day. This small positive average summarizes monthly means and does not mean rainfall increased in every month; the figures describe daily amounts, not monthly totals. The clearest monthly contrast in the supplied rainfall differences is between October, with a difference of +0.69 mm/day, and February, with a difference of -0.58 mm/day. These are the largest monthly increase and decrease respectively, showing that the overall mean masks differences in direction between months.