Shiraz, Fars, Iran Climate Change Severity

33
Moderate
The current climate change severity in Shiraz is Moderate, with a -37.1% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Shiraz Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Shiraz temperature has changed by around -2.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jun. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
110109
-0.9%
cloudyCloudy
3327
-18.1%
rainyRainy
3224
-25%
snowySnowy
00
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Shiraz has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Shiraz experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

-11.4 %

Change in average humidity

-1.09 %

PM2.5 levels surged by

+1.9 %

Heatwave changed by

-4.06 day(s)

Coldwave changed by

+4.5 day(s)

Wind speeds changed by

+0.5 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jun.

Shiraz Weather Forecast 30 Days (July - August 2025)
Shiraz, Fars, Iran

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 29, Jul.
sunnySunny
Temperature Icon37°/22°
Humidity Icon16%
Wind Icon22km/h
Wed. 30, Jul.
sunnySunny
Temperature Icon38°/23°
Humidity Icon15%
Wind Icon19km/h
Thu. 31, Jul.
sunnySunny
Temperature Icon38°/23°
Humidity Icon18%
Wind Icon25km/h
Fri. 1, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon20%
Wind Icon14km/h
Sat. 2, Aug.
sunnySunny
Temperature Icon37°/20°
Humidity Icon15%
Wind Icon11km/h
Sun. 3, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon16%
Wind Icon10km/h
Mon. 4, Aug.
sunnySunny
Temperature Icon38°/23°
Humidity Icon12%
Wind Icon29km/h
Tue. 5, Aug.
sunnySunny
Temperature Icon37°/22°
Humidity Icon13%
Wind Icon26km/h
Wed. 6, Aug.
sunnySunny
Temperature Icon38°/23°
Humidity Icon13%
Wind Icon27km/h
Thu. 7, Aug.
sunnySunny
Temperature Icon36°/22°
Humidity Icon16%
Wind Icon14km/h
Fri. 8, Aug.
sunnySunny
Temperature Icon36°/21°
Humidity Icon19%
Wind Icon23km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon26%
Wind Icon26km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon38°/21°
Humidity Icon11%
Wind Icon14km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon38°/20°
Humidity Icon13%
Wind Icon10km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon18%
Wind Icon11km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon15%
Wind Icon13km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon14%
Wind Icon16km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon15%
Wind Icon14km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/24°
Humidity Icon15%
Wind Icon13km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/24°
Humidity Icon15%
Wind Icon14km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon17%
Wind Icon14km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon17%
Wind Icon14km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon15%
Wind Icon13km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon16%
Wind Icon14km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon36°/24°
Humidity Icon17%
Wind Icon15km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon35°/24°
Humidity Icon18%
Wind Icon14km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon35°/24°
Humidity Icon16%
Wind Icon13km/h
Mon. 25, Aug.
sunnySunny
Temperature Icon35°/23°
Humidity Icon16%
Wind Icon14km/h
Tue. 26, Aug.
sunnySunny
Temperature Icon35°/23°
Humidity Icon16%
Wind Icon16km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon35°/23°
Humidity Icon16%
Wind Icon16km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon35°/23°
Humidity Icon16%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 30, Jul.

37.8°C

Low will be onMon. 11, Aug.

19.8°C

HumidityHumidity

High will be onSat. 9, Aug.

26%

Low will be onSun. 10, Aug.

11%

Wind SpeedWind Speed

High will be onMon. 4, Aug.

29.2km/h

Low will be onMon. 11, Aug.

10.1km/h

PrecipitationPrecipitation

High will be onSat. 16, Aug.

0.1mm

Low will be onThu. 31, Jul.

0.04mm

Ultraviolet IndexUV

High will be onMon. 4, Aug.

8

Low will be onFri. 1, Aug.

3

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