Compare Alabama and Pennsylvania Weather

Alabama is 1311.1 kilometers (814.7 miles) away and 1.0 hours behind Pennsylvania, United States. Alabama's climate is classified as Humid subtropical, no dry season (Köppen climate classification: Cfa) while Pennsylvania has a Humid continental, no dry season, warm summer climate (Dfb).

Alabama generally has warmer weather than Pennsylvania. The average mean temperature in Alabama is 19.96°C (67.93°F) while Pennsylvania’s temperature is 10.55°C (50.99°F) and the difference is 9.41°C (48.94°F). Alabama is hottest on average in July, when the day time temperature may reach 29.42°C (84.96°F), while Pennsylvania is hottest in July when the average high temperature is 24.05°C (75.29°F). Alabama is coldest in January when the average low temperature is 3.36°C (38.05°F), while January is the coldest month in Pennsylvania, when night time temperature often falls below -7.5°C (18.5°F).

Finally, Alabama has about 1.05 times more rainfall than Pennsylvania, (Alabama’s 75.36mm vs Pennsylvania’s average of 71.61mm).

Comparison summary

Weather	Alabama	Pennsylvania	Difference
Hottest month	July: 29.42°C (84.96°F)	July: 24.05°C (75.29°F)	5.37°C (41.67°F)
Coldest month	January: 3.36°C (38.05°F)	January: -7.5°C (18.5°F)	10.86°C (51.55°F)
Wettest month	April: 90.21mm (3.55in)	April: 95.58mm (3.76in)	5.37mm (0.21in)
Driest month	November: 44.56mm (1.75in)	November: 47.96mm (1.89in)	3.4mm (0.13in)

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
Alabama	8.48	11.4	15.26	20.23	24.75	28.46	29.42	29.01	26.47	20.84	14.27	10.9	19.96
Pennsylvania	-3.18	-1.63	3.19	9.64	16.72	21.04	24.05	22.11	18.32	11.74	4.44	0.21	10.55

City Alabama

Jan8.48
Feb11.4
Mar15.26
Apr20.23
May24.75
Jun28.46
Jul29.42
Aug29.01
Sep26.47
Oct20.84
Nov14.27
Dec10.9
Yea19.96

City Pennsylvania

Jan-3.18
Feb-1.63
Mar3.19
Apr9.64
May16.72
Jun21.04
Jul24.05
Aug22.11
Sep18.32
Oct11.74
Nov4.44
Dec0.21
Yea10.55

Average Temperature ( °F )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	47.26	52.52	59.47	68.41	76.55	83.23	84.96	84.22	79.65	69.51	57.69	51.62	67.93
Pennsylvania	26.28	29.07	37.74	49.35	62.1	69.87	75.29	71.8	64.98	53.13	39.99	32.38	50.99

City Alabama

Jan47.26
Feb52.52
Mar59.47
Apr68.41
May76.55
Jun83.23
Jul84.96
Aug84.22
Sep79.65
Oct69.51
Nov57.69
Dec51.62
Yea67.93

City Pennsylvania

Jan26.28
Feb29.07
Mar37.74
Apr49.35
May62.1
Jun69.87
Jul75.29
Aug71.8
Sep64.98
Oct53.13
Nov39.99
Dec32.38
Yea50.99

Precipitation

Precipitation (mm)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	77.55	87.84	75.35	90.21	68.26	81.52	85.08	89.84	62.11	59.64	44.56	82.35	75.36
Pennsylvania	63.21	66.66	73.08	95.58	87.28	76.62	77.21	64.03	63.11	70.86	47.96	73.72	71.61

City Alabama

Jan77.55
Feb87.84
Mar75.35
Apr90.21
May68.26
Jun81.52
Jul85.08
Aug89.84
Sep62.11
Oct59.64
Nov44.56
Dec82.35
Yea75.36

City Pennsylvania

Jan63.21
Feb66.66
Mar73.08
Apr95.58
May87.28
Jun76.62
Jul77.21
Aug64.03
Sep63.11
Oct70.86
Nov47.96
Dec73.72
Yea71.61

Precipitation (in)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	3.05	3.46	2.97	3.55	2.69	3.21	3.35	3.54	2.45	2.35	1.75	3.24	2.97
Pennsylvania	2.49	2.62	2.88	3.76	3.44	3.02	3.04	2.52	2.48	2.79	1.89	2.9	2.82

City Alabama

Jan3.05
Feb3.46
Mar2.97
Apr3.55
May2.69
Jun3.21
Jul3.35
Aug3.54
Sep2.45
Oct2.35
Nov1.75
Dec3.24
Yea2.97

City Pennsylvania

Jan2.49
Feb2.62
Mar2.88
Apr3.76
May3.44
Jun3.02
Jul3.04
Aug2.52
Sep2.48
Oct2.79
Nov1.89
Dec2.9
Yea2.82

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
Alabama	8.18	9.45	11.82	9.18	9.64	14.0	16.91	15.91	8.73	6.18	6.27	9.91	10.51
Pennsylvania	8.91	10.18	10.36	12.82	13.45	12.91	13.73	12.64	9.55	9.73	7.27	9.91	10.96

City Alabama

Jan8.18
Feb9.45
Mar11.82
Apr9.18
May9.64
Jun14.0
Jul16.91
Aug15.91
Sep8.73
Oct6.18
Nov6.27
Dec9.91
Yea10.51

City Pennsylvania

Jan8.91
Feb10.18
Mar10.36
Apr12.82
May13.45
Jun12.91
Jul13.73
Aug12.64
Sep9.55
Oct9.73
Nov7.27
Dec9.91
Yea10.96

Wind Speed

Average Wind Speed ( km/h )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	11.71	11.59	11.35	10.95	8.76	7.82	7.4	7.51	8.42	10.03	10.65	11.18	9.78
Pennsylvania	11.91	11.44	11.85	11.78	9.74	9.36	7.93	7.53	8.13	9.71	10.5	10.79	10.06

City Alabama

Jan11.71
Feb11.59
Mar11.35
Apr10.95
May8.76
Jun7.82
Jul7.4
Aug7.51
Sep8.42
Oct10.03
Nov10.65
Dec11.18
Yea9.78

City Pennsylvania

Jan11.91
Feb11.44
Mar11.85
Apr11.78
May9.74
Jun9.36
Jul7.93
Aug7.53
Sep8.13
Oct9.71
Nov10.5
Dec10.79
Yea10.06

Average Wind Speed ( mph )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	7.28	7.2	7.05	6.8	5.44	4.86	4.6	4.67	5.23	6.23	6.62	6.95	6.08
Pennsylvania	7.4	7.11	7.36	7.32	6.05	5.82	4.93	4.68	5.05	6.03	6.52	6.7	6.25

City Alabama

Jan7.28
Feb7.2
Mar7.05
Apr6.8
May5.44
Jun4.86
Jul4.6
Aug4.67
Sep5.23
Oct6.23
Nov6.62
Dec6.95
Yea6.08

City Pennsylvania

Jan7.4
Feb7.11
Mar7.36
Apr7.32
May6.05
Jun5.82
Jul4.93
Aug4.68
Sep5.05
Oct6.03
Nov6.52
Dec6.7
Yea6.25

Average Length of Day ( Hours )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	7.03	6.78	9.1	12.17	13.14	13.37	13.19	12.51	11.18	9.85	7.39	6.69	10.2
Pennsylvania	5.69	5.92	9.07	11.44	12.45	13.2	13.34	12.78	11.01	6.97	6.68	5.59	9.51

City Alabama

Jan7.03
Feb6.78
Mar9.1
Apr12.17
May13.14
Jun13.37
Jul13.19
Aug12.51
Sep11.18
Oct9.85
Nov7.39
Dec6.69
Yea10.2

City Pennsylvania

Jan5.69
Feb5.92
Mar9.07
Apr11.44
May12.45
Jun13.2
Jul13.34
Aug12.78
Sep11.01
Oct6.97
Nov6.68
Dec5.59
Yea9.51

Humidity (%)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Alabama	75.18	78.68	76.62	72.8	70.82	72.49	73.88	73.08	70.33	68.35	71.68	78.93	73.57
Pennsylvania	81.65	84.67	79.34	77.69	79.41	77.62	77.07	78.99	80.13	82.44	80.31	84.22	80.3

City Alabama

Jan75.18
Feb78.68
Mar76.62
Apr72.8
May70.82
Jun72.49
Jul73.88
Aug73.08
Sep70.33
Oct68.35
Nov71.68
Dec78.93
Yea73.57

City Pennsylvania

Jan81.65
Feb84.67
Mar79.34
Apr77.69
May79.41
Jun77.62
Jul77.07
Aug78.99
Sep80.13
Oct82.44
Nov80.31
Dec84.22
Yea80.3

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