Gravité du Changement Climatique à Knysna, Western Cape, South Africa

43
Élevé
La gravité actuelle du changement climatique à Knysna est Élevé, avec une 6.08% aggravation du score climatique par rapport aux 15 dernières années. Cela suggère des conditions dégradées, avec des impacts négatifs croissants sur les modèles climatiques et les conditions environnementales.
Data: Jan. to Oct. (Historical Vs 2025) - Weather Data Only
Faible
020
Modéré
40
Élevé
60
Très Élevé
80
Extrême
100
°C (c)

Changements des Conditions Météorologiques à Knysna (Historique vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historique
2025

Au cours des 15 dernières année(s), la température à Knysna a changé d'environ +1.4%, et a connu des changements climatiques notables.

Ensoleillé
Nuageux
Pluvieux
Neigeux
Brumeux
Data: Jan. to Oct. (Historical Vs 2025)

Comparaison des Conditions Météorologiques (Historique vs 2025)

HistoriqueJours

An 2025Jours

Changement

sunnyEnsoleillé
10581
-22.8%
cloudyNuageux
7544
-41.3%
rainyPluvieux
10397
-5.8%
snowyNeigeux
00
0%
mistyBrumeux
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Indicateurs du Changement Climatique :

Au cours des 15 dernières années, Knysna a connu des changements mesurables dans les paramètres climatiques clés, contribuant au score de gravité actuel de 43 (dans la catégorie de gravité Élevée). Cela suggère une aggravation des conditions climatiques par rapport aux années précédentes. Voici une ventilation des changements spécifiques observés :

Score de Gravité

43/100

Élevé

Faible
020
Modéré
40
Élevé
60
Très Élevé
80
Extrême
100

De 2010 à 2025, Knysna a connu des changements significatifs :

Changement de température de

+0.2 °C

Variation des précipitations annuelles

-16.3 %

Changement de l'humidité moyenne

+0.7 %

Les niveaux de PM2.5 ont augmenté de

+122.7 %

Canicule modifiée de

-1.2 day(s)

Vague de froid modifiée de

-2.8 day(s)

La vitesse du vent a changé de

-1.7 km/h

Ces indicateurs montrent que Knysna connaît un climat plus volatile et extrême, renforçant la nécessité d'une intervention urgente pour atténuer les risques. À mesure que le score de gravité augmente, l'accent doit être mis sur l'adaptation et la préparation aux situations d'urgence.

Vérifier comment nous calculons la Gravité du Changement Climatique
Based on data from Jan. to Oct.

Prévisions Météorologiques à Knysna sur 30 Jours (Novembre - Décembre 2025)
Knysna, Western Cape, South Africa

Condition
Temperature IconTempérature
Humidity IconHumidité
Wind IconVitesse du vent
Lun. 3, Nov.
sunnySunny
Temperature Icon24°/14°
Humidity Icon60%
Wind Icon13km/h
Mar. 4, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/14°
Humidity Icon76%
Wind Icon16km/h
Mer. 5, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/14°
Humidity Icon73%
Wind Icon19km/h
Jeu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/16°
Humidity Icon86%
Wind Icon16km/h
Ven. 7, Nov.
sunnySunny
Temperature Icon21°/14°
Humidity Icon73%
Wind Icon35km/h
Sam. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/16°
Humidity Icon69%
Wind Icon15km/h
Dim. 9, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/21°
Humidity Icon65%
Wind Icon16km/h
Lun. 10, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/17°
Humidity Icon82%
Wind Icon17km/h
Mar. 11, Nov.
sunnySunny
Temperature Icon22°/15°
Humidity Icon70%
Wind Icon16km/h
Mer. 12, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/16°
Humidity Icon75%
Wind Icon22km/h
Jeu. 13, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/15°
Humidity Icon67%
Wind Icon21km/h
Ven. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/15°
Humidity Icon71%
Wind Icon32km/h
Sam. 15, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/13°
Humidity Icon72%
Wind Icon17km/h
Dim. 16, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/14°
Humidity Icon70%
Wind Icon19km/h
Lun. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/15°
Humidity Icon77%
Wind Icon23km/h
Mar. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/14°
Humidity Icon74%
Wind Icon21km/h
Mer. 19, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon22°/15°
Humidity Icon71%
Wind Icon20km/h
Jeu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/16°
Humidity Icon74%
Wind Icon24km/h
Ven. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/15°
Humidity Icon74%
Wind Icon23km/h
Dim. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/16°
Humidity Icon75%
Wind Icon19km/h
Lun. 24, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/16°
Humidity Icon75%
Wind Icon22km/h
Mar. 25, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon21°/15°
Humidity Icon73%
Wind Icon21km/h
Mer. 26, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon21°/15°
Humidity Icon74%
Wind Icon22km/h
Jeu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/15°
Humidity Icon74%
Wind Icon24km/h
Ven. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/15°
Humidity Icon72%
Wind Icon25km/h
Sam. 29, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon22°/16°
Humidity Icon73%
Wind Icon19km/h
Dim. 30, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon22°/16°
Humidity Icon75%
Wind Icon20km/h
Lun. 1, Déc.
moderate rain at timesModerate rain at times
Temperature Icon22°/16°
Humidity Icon76%
Wind Icon22km/h
Mar. 2, Déc.
heavy rain at timesHeavy rain at times
Temperature Icon22°/16°
Humidity Icon76%
Wind Icon21km/h
Mer. 3, Déc.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/16°
Humidity Icon74%
Wind Icon25km/h

Prévisions Météorologiques les Plus Hautes et les Plus Basses

TemperatureTempérature

Le maximum sera leDim. 9, Nov.

28.9°C

Le minimum sera leSam. 15, Nov.

13.2°C

HumidityHumidité

Le maximum sera leJeu. 6, Nov.

86%

Le minimum sera leLun. 3, Nov.

60%

Wind SpeedVitesse du Vent

Le maximum sera leVen. 7, Nov.

34.9km/h

Le minimum sera leLun. 3, Nov.

13km/h

PrecipitationPrécipitations

Le maximum sera leVen. 21, Nov.

3.4mm

Le minimum sera leLun. 10, Nov.

0.1mm

Ultraviolet IndexUV

Le maximum sera leLun. 1, Déc.

7

Le minimum sera leMar. 4, Nov.

2.4

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