Compare Tehran and Arizona Weather

Tehran is 12073.1 kilometers (7501.9 miles) away and 10.5 hours ahead of Arizona, United States. Both Tehran and Arizona are in the same climate zone with Mediterranean, hot summer (Köppen climate classification: Csa).

Tehran generally has warmer weather than Arizona. The average mean temperature in Tehran is 18.76°C (65.77°F) while Arizona’s temperature is 15.75°C (60.35°F) and the difference is 3.01°C (37.42°F). Tehran is hottest on average in July, when the day time temperature may reach 33.5°C (92.3°F), while Arizona is hottest in July when the average high temperature is 26.23°C (79.21°F). Tehran is coldest in January when the average low temperature is -2.46°C (27.57°F), while January is the coldest month in Arizona, when night time temperature often falls below -0.25°C (31.55°F).

Finally, Tehran has about 1.35 times more rainfall than Arizona, (Tehran’s 48.59mm vs Arizona’s average of 36.07mm).

Comparison summary

Weather	Tehran	Arizona	Difference
Hottest month	July: 33.5°C (92.3°F)	July: 26.23°C (79.21°F)	7.27°C (45.09°F)
Coldest month	January: -2.46°C (27.57°F)	January: -0.25°C (31.55°F)	2.21°C (35.98°F)
Wettest month	April: 81.42mm (3.21in)	July: 91.35mm (3.6in)	9.93mm (0.39in)
Driest month	September: 15.74mm (0.62in)	June: 6.24mm (0.25in)	9.5mm (0.37in)

Contents [show]

Temperature
Precipitation
Number of days with rainfall
Wind Speed
Average Length of Day
Humidity
Comments

Temperature

Average Temperature ( °C )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	4.46	5.9	11.28	17.45	24.92	31.28	33.5	31.91	27.5	19.83	10.91	6.22	18.76
Arizona	5.28	6.64	10.81	14.75	18.57	25.44	26.23	25.76	23.04	16.94	10.19	5.35	15.75

City Tehran

Jan4.46
Feb5.9
Mar11.28
Apr17.45
May24.92
Jun31.28
Jul33.5
Aug31.91
Sep27.5
Oct19.83
Nov10.91
Dec6.22
Yea18.76

City Arizona

Jan5.28
Feb6.64
Mar10.81
Apr14.75
May18.57
Jun25.44
Jul26.23
Aug25.76
Sep23.04
Oct16.94
Nov10.19
Dec5.35
Yea15.75

Average Temperature ( °F )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	40.03	42.62	52.3	63.41	76.86	88.3	92.3	89.44	81.5	67.69	51.64	43.2	65.77
Arizona	41.5	43.95	51.46	58.55	65.43	77.79	79.21	78.37	73.47	62.49	50.34	41.63	60.35

City Tehran

Jan40.03
Feb42.62
Mar52.3
Apr63.41
May76.86
Jun88.3
Jul92.3
Aug89.44
Sep81.5
Oct67.69
Nov51.64
Dec43.2
Yea65.77

City Arizona

Jan41.5
Feb43.95
Mar51.46
Apr58.55
May65.43
Jun77.79
Jul79.21
Aug78.37
Sep73.47
Oct62.49
Nov50.34
Dec41.63
Yea60.35

Precipitation

Precipitation (mm)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	51.19	59.55	64.68	81.42	77.92	34.85	24.36	20.74	15.74	48.35	59.56	44.67	48.59
Arizona	25.66	38.08	35.2	10.67	10.2	6.24	91.35	78.88	39.55	16.45	48.3	32.25	36.07

City Tehran

Jan51.19
Feb59.55
Mar64.68
Apr81.42
May77.92
Jun34.85
Jul24.36
Aug20.74
Sep15.74
Oct48.35
Nov59.56
Dec44.67
Yea48.59

City Arizona

Jan25.66
Feb38.08
Mar35.2
Apr10.67
May10.2
Jun6.24
Jul91.35
Aug78.88
Sep39.55
Oct16.45
Nov48.3
Dec32.25
Yea36.07

Precipitation (in)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	2.02	2.34	2.55	3.21	3.07	1.37	0.96	0.82	0.62	1.9	2.34	1.76	1.91
Arizona	1.01	1.5	1.39	0.42	0.4	0.25	3.6	3.11	1.56	0.65	1.9	1.27	1.42

City Tehran

Jan2.02
Feb2.34
Mar2.55
Apr3.21
May3.07
Jun1.37
Jul0.96
Aug0.82
Sep0.62
Oct1.9
Nov2.34
Dec1.76
Yea1.91

City Arizona

Jan1.01
Feb1.5
Mar1.39
Apr0.42
May0.4
Jun0.25
Jul3.6
Aug3.11
Sep1.56
Oct0.65
Nov1.9
Dec1.27
Yea1.42

Number of days with rainfall

Average Number of Rainy Days ( Days )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	8.18	10.0	11.45	15.91	15.91	7.36	4.36	5.27	3.55	7.91	9.18	7.09	8.85
Arizona	4.09	4.18	3.45	2.27	2.82	2.09	16.45	15.73	7.82	3.45	3.18	4.91	5.87

City Tehran

Jan8.18
Feb10.0
Mar11.45
Apr15.91
May15.91
Jun7.36
Jul4.36
Aug5.27
Sep3.55
Oct7.91
Nov9.18
Dec7.09
Yea8.85

City Arizona

Jan4.09
Feb4.18
Mar3.45
Apr2.27
May2.82
Jun2.09
Jul16.45
Aug15.73
Sep7.82
Oct3.45
Nov3.18
Dec4.91
Yea5.87

Wind Speed

Average Wind Speed ( km/h )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	6.55	7.1	8.52	8.37	9.02	9.43	8.95	7.54	6.85	6.38	5.22	5.23	7.43
Arizona	9.48	9.16	10.09	11.45	11.77	10.6	8.48	7.9	8.82	9.59	9.65	9.21	9.68

City Tehran

Jan6.55
Feb7.1
Mar8.52
Apr8.37
May9.02
Jun9.43
Jul8.95
Aug7.54
Sep6.85
Oct6.38
Nov5.22
Dec5.23
Yea7.43

City Arizona

Jan9.48
Feb9.16
Mar10.09
Apr11.45
May11.77
Jun10.6
Jul8.48
Aug7.9
Sep8.82
Oct9.59
Nov9.65
Dec9.21
Yea9.68

Average Wind Speed ( mph )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	4.07	4.41	5.29	5.2	5.6	5.86	5.56	4.69	4.26	3.96	3.24	3.25	4.62
Arizona	5.89	5.69	6.27	7.11	7.31	6.59	5.27	4.91	5.48	5.96	6.0	5.72	6.01

City Tehran

Jan4.07
Feb4.41
Mar5.29
Apr5.2
May5.6
Jun5.86
Jul5.56
Aug4.69
Sep4.26
Oct3.96
Nov3.24
Dec3.25
Yea4.62

City Arizona

Jan5.89
Feb5.69
Mar6.27
Apr7.11
May7.31
Jun6.59
Jul5.27
Aug4.91
Sep5.48
Oct5.96
Nov6.0
Dec5.72
Yea6.01

Average Length of Day ( Hours )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	8.33	8.33	11.31	12.76	13.97	14.47	14.13	13.4	12.41	8.76	8.21	8.32	11.2
Arizona	8.1	10.04	10.91	12.55	13.77	14.13	13.81	13.32	11.5	9.22	8.33	7.93	11.13

City Tehran

Jan8.33
Feb8.33
Mar11.31
Apr12.76
May13.97
Jun14.47
Jul14.13
Aug13.4
Sep12.41
Oct8.76
Nov8.21
Dec8.32
Yea11.2

City Arizona

Jan8.1
Feb10.04
Mar10.91
Apr12.55
May13.77
Jun14.13
Jul13.81
Aug13.32
Sep11.5
Oct9.22
Nov8.33
Dec7.93
Yea11.13

Humidity (%)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Tehran	49.85	51.76	44.43	38.12	29.37	20.38	19.5	21.23	21.97	32.6	45.68	48.62	35.29
Arizona	57.24	54.94	44.74	33.16	30.23	23.42	43.58	45.57	42.16	41.22	46.78	55.57	43.22

City Tehran

Jan49.85
Feb51.76
Mar44.43
Apr38.12
May29.37
Jun20.38
Jul19.5
Aug21.23
Sep21.97
Oct32.6
Nov45.68
Dec48.62
Yea35.29

City Arizona

Jan57.24
Feb54.94
Mar44.74
Apr33.16
May30.23
Jun23.42
Jul43.58
Aug45.57
Sep42.16
Oct41.22
Nov46.78
Dec55.57
Yea43.22

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