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Best time to visit Tehran

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Tehranis at its most inviting, and when the weather is least cooperative.

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Best overall month

August

Overall score 74.7%

High
96.1°F
Low
76.8°F
Sun
12.6h
Rain
0.0in
Rain days
1.0%
Humidity
20.3%
Wind
9.3mph
Day length
13.5h
Sun percent
93.5%
Month to omit

February

Overall score 32.3%

High
50.5°F
Low
33.8°F
Sun
6.7h
Rain
0.1in
Rain days
26.0%
Humidity
43.4%
Wind
8.4mph
Day length
10.9h
Sun percent
61.4%

Overall travel weather

A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. August

Score 74.7%

#1
High
96.1°F
Low
76.8°F
Sun
12.6h
Rain
0.0in
Rain days
1.0%
Humidity
20.3%
Wind
9.3mph
Day length
13.5h
Sun percent
93.5%
Heat score
98.0%
Mild score
30.0%
Dry score
96.0%

2. July

Score 74.0%

#2
High
99.0°F
Low
78.4°F
Sun
13.0h
Rain
0.0in
Rain days
1.0%
Humidity
20.0%
Wind
10.6mph
Day length
14.3h
Sun percent
90.9%
Heat score
97.0%
Mild score
30.0%
Dry score
95.0%

3. June

Score 73.3%

#3
High
94.6°F
Low
73.0°F
Sun
14.0h
Rain
0.0in
Rain days
6.0%
Humidity
19.9%
Wind
10.9mph
Day length
14.5h
Sun percent
96.4%
Heat score
97.0%
Mild score
30.0%
Dry score
93.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. February

Score 32.3%

#1
High
50.5°F
Low
33.8°F
Sun
6.7h
Rain
0.1in
Rain days
26.0%
Humidity
43.4%
Wind
8.4mph
Day length
10.9h
Sun percent
61.4%
Heat score
28.0%
Mild score
24.0%
Dry score
45.0%

2. January

Score 37.0%

#2
High
46.9°F
Low
31.8°F
Sun
6.5h
Rain
0.0in
Rain days
17.0%
Humidity
43.0%
Wind
6.9mph
Day length
10.1h
Sun percent
64.7%
Heat score
29.0%
Mild score
28.0%
Dry score
54.0%

3. December

Score 37.0%

#3
High
50.7°F
Low
35.8°F
Sun
6.3h
Rain
0.0in
Rain days
18.0%
Humidity
45.8%
Wind
5.8mph
Day length
9.8h
Sun percent
64.4%
Heat score
31.0%
Mild score
27.0%
Dry score
53.0%

Heat Seeker

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. August

Score 98.0%

#1
High
96.1°F
Low
76.8°F
Sun
12.6h
Rain
0.0in
Rain days
1.0%
Humidity
20.3%
Wind
9.3mph
Day length
13.5h
Sun percent
93.5%
Heat high
100.0%
Heat low
100.0%
Heat sun
94.0%
Heat rain
98.0%

2. June

Score 97.0%

#2
High
94.6°F
Low
73.0°F
Sun
14.0h
Rain
0.0in
Rain days
6.0%
Humidity
19.9%
Wind
10.9mph
Day length
14.5h
Sun percent
96.4%
Heat high
99.0%
Heat low
100.0%
Heat sun
96.0%
Heat rain
88.0%

3. July

Score 97.0%

#3
High
99.0°F
Low
78.4°F
Sun
13.0h
Rain
0.0in
Rain days
1.0%
Humidity
20.0%
Wind
10.6mph
Day length
14.3h
Sun percent
90.9%
Heat high
100.0%
Heat low
100.0%
Heat sun
91.0%
Heat rain
98.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. February

Score 28.0%

#1
High
50.5°F
Low
33.8°F
Sun
6.7h
Rain
0.1in
Rain days
26.0%
Humidity
43.4%
Wind
8.4mph
Day length
10.9h
Sun percent
61.4%
Heat high
0.0%
Heat low
53.0%
Heat sun
61.0%
Heat rain
48.0%

2. January

Score 29.0%

#2
High
46.9°F
Low
31.8°F
Sun
6.5h
Rain
0.0in
Rain days
17.0%
Humidity
43.0%
Wind
6.9mph
Day length
10.1h
Sun percent
64.7%
Heat high
0.0%
Heat low
33.0%
Heat sun
65.0%
Heat rain
66.0%

3. December

Score 31.0%

#3
High
50.7°F
Low
35.8°F
Sun
6.3h
Rain
0.0in
Rain days
18.0%
Humidity
45.8%
Wind
5.8mph
Day length
9.8h
Sun percent
64.4%
Heat high
0.0%
Heat low
54.0%
Heat sun
64.0%
Heat rain
64.0%

Mild Moderate

Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. April

Score 82.0%

#1
High
71.2°F
Low
52.9°F
Sun
8.9h
Rain
0.1in
Rain days
23.0%
Humidity
32.7%
Wind
10.7mph
Day length
13.1h
Sun percent
67.9%
Mild high
70.0%
Mild low
92.0%
Mild sun
96.0%
Mild rain
82.0%

2. October

Score 61.0%

#2
High
75.0°F
Low
57.6°F
Sun
9.5h
Rain
0.0in
Rain days
11.0%
Humidity
30.8%
Wind
7.8mph
Day length
11.3h
Sun percent
84.2%
Mild high
35.0%
Mild low
56.0%
Mild sun
100.0%
Mild rain
100.0%

3. November

Score 41.0%

#3
High
59.7°F
Low
45.1°F
Sun
7.1h
Rain
0.0in
Rain days
15.0%
Humidity
41.8%
Wind
6.4mph
Day length
10.3h
Sun percent
69.0%
Mild high
23.0%
Mild low
6.0%
Mild sun
98.0%
Mild rain
100.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. February

Score 24.0%

#1
High
50.5°F
Low
33.8°F
Sun
6.7h
Rain
0.1in
Rain days
26.0%
Humidity
43.4%
Wind
8.4mph
Day length
10.9h
Sun percent
61.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
83.0%
Mild rain
76.0%

2. December

Score 27.0%

#2
High
50.7°F
Low
35.8°F
Sun
6.3h
Rain
0.0in
Rain days
18.0%
Humidity
45.8%
Wind
5.8mph
Day length
9.8h
Sun percent
64.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
89.0%
Mild rain
93.0%

3. January

Score 28.0%

#3
High
46.9°F
Low
31.8°F
Sun
6.5h
Rain
0.0in
Rain days
17.0%
Humidity
43.0%
Wind
6.9mph
Day length
10.1h
Sun percent
64.7%
Mild high
0.0%
Mild low
0.0%
Mild sun
89.0%
Mild rain
96.0%

Sun And Dry

Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. September

Score 98.0%

#1
High
88.7°F
Low
69.3°F
Sun
12.3h
Rain
0.0in
Rain days
2.0%
Humidity
22.5%
Wind
8.3mph
Day length
12.4h
Sun percent
99.3%
Dry sun
99.0%
Dry days
92.0%
Dry rain
100.0%
Dry comfort
100.0%

2. August

Score 96.0%

#2
High
96.1°F
Low
76.8°F
Sun
12.6h
Rain
0.0in
Rain days
1.0%
Humidity
20.3%
Wind
9.3mph
Day length
13.5h
Sun percent
93.5%
Dry sun
94.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
100.0%

3. July

Score 95.0%

#3
High
99.0°F
Low
78.4°F
Sun
13.0h
Rain
0.0in
Rain days
1.0%
Humidity
20.0%
Wind
10.6mph
Day length
14.3h
Sun percent
90.9%
Dry sun
91.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
100.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. February

Score 45.0%

#1
High
50.5°F
Low
33.8°F
Sun
6.7h
Rain
0.1in
Rain days
26.0%
Humidity
43.4%
Wind
8.4mph
Day length
10.9h
Sun percent
61.4%
Dry sun
61.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. March

Score 45.0%

#2
High
60.1°F
Low
42.6°F
Sun
7.3h
Rain
0.1in
Rain days
25.0%
Humidity
39.2%
Wind
9.8mph
Day length
12.0h
Sun percent
60.9%
Dry sun
61.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
4.0%

3. December

Score 53.0%

#3
High
50.7°F
Low
35.8°F
Sun
6.3h
Rain
0.0in
Rain days
18.0%
Humidity
45.8%
Wind
5.8mph
Day length
9.8h
Sun percent
64.4%
Dry sun
64.0%
Dry days
28.0%
Dry rain
100.0%
Dry comfort
0.0%
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