Climate Change Chart of Algiers, Algeria

Comprehensive Climate Change Chart of Algiers, Algeria: Monthly Averages and Impact Trends

For Algiers, Algeria, the climate data compare 1940–1950 with 2013–2023.

Averaged across calendar months, monthly mean temperature shows a difference of +0.46 °C in the more recent reference period; this is an unweighted comparison of monthly means, not a day-weighted annual average or a measure of daytime highs. The largest monthly increase was in October, with a difference of +1.18 °C. That marks the strongest monthly rise in the supplied comparison, but does not imply that every month became warmer.

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Period 1940 - 1950 Period 2013 - 2023
Climate Change 2013 - 2023: Algiers (Algeria)
Climate Change 1940 - 1950: Algiers (Algeria)

Climate overview

Mean daily rainfall, averaged across calendar months, had a difference of -0.07 mm/day. This summarizes monthly averages rather than monthly rainfall totals, and it does not establish how many rainy days occurred. The largest monthly rainfall increase was in November, at a difference of +1.66 mm/day in mean daily rainfall; the largest decrease was in December, at a difference of -1.69 mm/day. These contrasting shifts show why the overall average should not be read as describing every month.

Mean daily sunshine duration averaged across calendar months had a difference of -0.44 hours/day. The largest monthly decrease was in March, with a difference of -0.92 hours/day, while January recorded the largest increase, at a difference of +0.25 hours/day. These are changes in average daily hours, not guarantees about sunshine on a particular day.

Travel weather and climate change in Algiers, Algeria

For travel-weather planning, the overall temperature difference is +0.46 °C averaged across calendar months, while October had the largest monthly increase, at +1.18 °C. These monthly mean figures can help frame expectations, but they do not quantify daytime heat or describe conditions on specific dates; check a recent local forecast when choosing travel dates and packing. Rainfall averaged across calendar months had a difference of -0.07 mm/day in mean daily amounts, with the largest monthly increase in November at +1.66 mm/day and the largest decrease in December at -1.69 mm/day. A decrease does not identify the driest month or establish fewer rainy days, so use current forecasts for outdoor sightseeing plans.

Sunshine averaged across calendar months had a difference of -0.44 hours/day in mean daily hours; the largest decrease was in March at -0.92 hours/day, and the largest increase was in January at +0.25 hours/day. These averages offer broad context rather than a prediction of clear or cloudy conditions during a visit, making a more recent local forecast useful for date-specific plans.

Climate Change Data Overview for Algiers, Algeria

Explore the comprehensive climate change data for Algiers, Algeria. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes influenced by climate change, helping you understand the unique weather patterns of this region.

Temperature °C

Month ⌀ 1940 - 1950 ⌀ 2013 - 2023 +/-
Jan 10.39 10.88 0.49
Feb 10.95 11.62 0.67
Mar 12.64 13.23 0.59
Apr 15.31 15.41 0.09
May 18.13 18.22 0.10
Jun 21.87 21.92 0.05
Jul 24.90 25.47 0.58
Aug 25.59 25.83 0.24
Sep 23.50 23.71 0.21
Oct 19.13 20.31 1.18
Nov 14.97 15.29 0.32
Dec 11.38 12.33 0.95
⌀ Month 17.40 17.85 0.46

Sunshine (h) / day

Month ⌀ 1940 - 1950 ⌀ 2013 - 2023 +/-
Jan 7.64 7.90 0.25
Feb 8.99 8.98 -0.00
Mar 10.33 9.41 -0.92
Apr 11.40 10.54 -0.86
May 12.21 11.51 -0.70
Jun 13.15 12.74 -0.41
Jul 13.27 12.63 -0.63
Aug 12.21 11.70 -0.52
Sep 10.95 10.35 -0.60
Oct 9.76 9.45 -0.31
Nov 8.43 7.79 -0.64
Dec 7.61 7.62 0.00
⌀ Month 10.50 10.05 -0.44

Rain (mm) / day

Month ⌀ 1940 - 1950 ⌀ 2013 - 2023 +/-
Jan 3.98 2.59 -1.38
Feb 2.92 2.06 -0.86
Mar 1.90 2.62 0.72
Apr 1.68 1.75 0.07
May 0.75 1.52 0.78
Jun 0.16 0.51 0.35
Jul 0.10 0.02 -0.08
Aug 0.03 0.17 0.14
Sep 0.68 0.72 0.04
Oct 1.77 1.16 -0.61
Nov 1.63 3.29 1.66
Dec 3.74 2.04 -1.69
⌀ Month 1.61 1.54 -0.07

Snow (mm) / day

Month ⌀ 1940 - 1950 ⌀ 2013 - 2023 +/-
Jan 0.07 0.12 0.05
Feb 0.02 0.00 -0.02
Mar 0.00 0.00 0.00
Apr 0.00 0.00 0.00
May 0.00 0.00 0.00
Jun 0.00 0.00 0.00
Jul 0.00 0.00 0.00
Aug 0.00 0.00 0.00
Sep 0.00 0.00 0.00
Oct 0.00 0.00 0.00
Nov 0.00 0.00 0.00
Dec 0.00 0.00 0.00
⌀ Month 0.01 0.01 0.00