Compare County Galway and County Offaly Weather

County Galway is 77.3 kilometers (48.0 miles) away and has the same time zone with County Offaly, Ireland. Both County Galway and County Offaly are in the same climate zone with Marine west coast, warm summer (Köppen climate classification: Cfb).

County Galway generally has warmer weather than County Offaly. The average mean temperature in County Galway is 10.61°C (51.1°F) while County Offaly’s temperature is 9.8°C (49.64°F) and the difference is 0.81°C (33.46°F). County Galway is warmest on average in July, when the day time temperature may reach 15.83°C (60.49°F), while County Offaly is warmest in July when the average high temperature is 15.72°C (60.3°F). County Galway is coldest in February when the average low temperature is 3.3°C (37.94°F), while February is the coldest month in County Offaly, when night time temperature often falls below 1.35°C (34.43°F).

Finally, County Galway has about 1.91 times more rainfall than County Offaly, (County Galway’s 120.17mm vs County Offaly’s average of 62.84mm).

Comparison summary

Weather	County Galway	County Offaly	Difference
Hottest month	July: 15.83°C (60.49°F)	July: 15.72°C (60.3°F)	0.11°C (32.2°F)
Coldest month	February: 3.3°C (37.94°F)	February: 1.35°C (34.43°F)	1.95°C (35.51°F)
Wettest month	December: 154.95mm (6.1in)	June: 80.87mm (3.18in)	74.08mm (2.92in)
Driest month	April: 81.68mm (3.22in)	April: 46.39mm (1.83in)	35.29mm (1.39in)

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
County Galway	6.2	6.38	7.37	9.83	12.18	14.62	15.83	15.34	13.77	11.1	8.02	6.71	10.61
County Offaly	4.66	5.16	6.57	9.2	11.82	14.38	15.72	14.96	13.08	10.21	6.79	5.11	9.8

City County Galway

Jan6.2
Feb6.38
Mar7.37
Apr9.83
May12.18
Jun14.62
Jul15.83
Aug15.34
Sep13.77
Oct11.1
Nov8.02
Dec6.71
Yea10.61

City County Offaly

Jan4.66
Feb5.16
Mar6.57
Apr9.2
May11.82
Jun14.38
Jul15.72
Aug14.96
Sep13.08
Oct10.21
Nov6.79
Dec5.11
Yea9.8

Average Temperature ( °F )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	43.16	43.48	45.27	49.69	53.92	58.32	60.49	59.61	56.79	51.98	46.44	44.08	51.1
County Offaly	40.39	41.29	43.83	48.56	53.28	57.88	60.3	58.93	55.54	50.38	44.22	41.2	49.64

City County Galway

Jan43.16
Feb43.48
Mar45.27
Apr49.69
May53.92
Jun58.32
Jul60.49
Aug59.61
Sep56.79
Oct51.98
Nov46.44
Dec44.08
Yea51.1

City County Offaly

Jan40.39
Feb41.29
Mar43.83
Apr48.56
May53.28
Jun57.88
Jul60.3
Aug58.93
Sep55.54
Oct50.38
Nov44.22
Dec41.2
Yea49.64

Precipitation

Precipitation (mm)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	136.67	134.35	103.06	81.68	105.43	114.6	118.12	128.85	106.81	115.57	141.96	154.95	120.17
County Offaly	56.0	59.17	56.69	46.39	60.19	80.87	65.35	73.15	59.98	56.52	72.0	67.79	62.84

City County Galway

Jan136.67
Feb134.35
Mar103.06
Apr81.68
May105.43
Jun114.6
Jul118.12
Aug128.85
Sep106.81
Oct115.57
Nov141.96
Dec154.95
Yea120.17

City County Offaly

Jan56.0
Feb59.17
Mar56.69
Apr46.39
May60.19
Jun80.87
Jul65.35
Aug73.15
Sep59.98
Oct56.52
Nov72.0
Dec67.79
Yea62.84

Precipitation (in)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	5.38	5.29	4.06	3.22	4.15	4.51	4.65	5.07	4.21	4.55	5.59	6.1	4.73
County Offaly	2.2	2.33	2.23	1.83	2.37	3.18	2.57	2.88	2.36	2.23	2.83	2.67	2.47

City County Galway

Jan5.38
Feb5.29
Mar4.06
Apr3.22
May4.15
Jun4.51
Jul4.65
Aug5.07
Sep4.21
Oct4.55
Nov5.59
Dec6.1
Yea4.73

City County Offaly

Jan2.2
Feb2.33
Mar2.23
Apr1.83
May2.37
Jun3.18
Jul2.57
Aug2.88
Sep2.36
Oct2.23
Nov2.83
Dec2.67
Yea2.47

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
County Galway	20.27	17.82	15.91	14.18	18.73	19.0	19.82	21.64	17.36	18.36	17.36	19.82	18.36
County Offaly	13.27	14.09	12.09	12.18	15.09	17.09	16.91	18.55	12.36	12.55	13.36	13.27	14.23

City County Galway

Jan20.27
Feb17.82
Mar15.91
Apr14.18
May18.73
Jun19.0
Jul19.82
Aug21.64
Sep17.36
Oct18.36
Nov17.36
Dec19.82
Yea18.36

City County Offaly

Jan13.27
Feb14.09
Mar12.09
Apr12.18
May15.09
Jun17.09
Jul16.91
Aug18.55
Sep12.36
Oct12.55
Nov13.36
Dec13.27
Yea14.23

Wind Speed

Average Wind Speed ( km/h )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	21.99	22.65	19.84	16.82	16.94	15.42	14.74	16.25	16.86	18.25	19.1	22.16	18.42
County Offaly	18.79	19.17	16.98	14.94	14.6	13.15	12.63	13.59	14.21	15.37	16.35	18.59	15.7

City County Galway

Jan21.99
Feb22.65
Mar19.84
Apr16.82
May16.94
Jun15.42
Jul14.74
Aug16.25
Sep16.86
Oct18.25
Nov19.1
Dec22.16
Yea18.42

City County Offaly

Jan18.79
Feb19.17
Mar16.98
Apr14.94
May14.6
Jun13.15
Jul12.63
Aug13.59
Sep14.21
Oct15.37
Nov16.35
Dec18.59
Yea15.7

Average Wind Speed ( mph )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	13.66	14.07	12.33	10.45	10.53	9.58	9.16	10.1	10.48	11.34	11.87	13.77	11.45
County Offaly	11.68	11.91	10.55	9.28	9.07	8.17	7.85	8.44	8.83	9.55	10.16	11.55	9.76

City County Galway

Jan13.66
Feb14.07
Mar12.33
Apr10.45
May10.53
Jun9.58
Jul9.16
Aug10.1
Sep10.48
Oct11.34
Nov11.87
Dec13.77
Yea11.45

City County Offaly

Jan11.68
Feb11.91
Mar10.55
Apr9.28
May9.07
Jun8.17
Jul7.85
Aug8.44
Sep8.83
Oct9.55
Nov10.16
Dec11.55
Yea9.76

Average Length of Day ( Hours )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	5.39	6.24	8.37	11.32	12.02	14.32	12.82	11.43	9.37	6.5	5.78	5.1	9.05
County Offaly	5.43	5.98	8.22	11.09	11.8	13.43	12.11	11.34	9.45	6.29	5.79	5.15	8.84

City County Galway

Jan5.39
Feb6.24
Mar8.37
Apr11.32
May12.02
Jun14.32
Jul12.82
Aug11.43
Sep9.37
Oct6.5
Nov5.78
Dec5.1
Yea9.05

City County Offaly

Jan5.43
Feb5.98
Mar8.22
Apr11.09
May11.8
Jun13.43
Jul12.11
Aug11.34
Sep9.45
Oct6.29
Nov5.79
Dec5.15
Yea8.84

Humidity (%)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
County Galway	86.77	84.87	83.44	82.74	84.18	84.84	86.39	86.3	87.02	86.9	87.33	86.97	85.65
County Offaly	90.68	88.34	86.13	85.32	86.31	87.59	88.3	88.93	89.8	90.2	91.24	91.62	88.7

City County Galway

Jan86.77
Feb84.87
Mar83.44
Apr82.74
May84.18
Jun84.84
Jul86.39
Aug86.3
Sep87.02
Oct86.9
Nov87.33
Dec86.97
Yea85.65

City County Offaly

Jan90.68
Feb88.34
Mar86.13
Apr85.32
May86.31
Jun87.59
Jul88.3
Aug88.93
Sep89.8
Oct90.2
Nov91.24
Dec91.62
Yea88.7

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