Compare Zamboanga del Sur and Ilocos Norte Weather

Zamboanga del Sur is 1176.3 kilometers (730.9 miles) away and has the same time zone with Ilocos Norte, Philippines. Zamboanga del Sur's climate is classified as Tropical rainforest (Köppen climate classification: Af) while Ilocos Norte has a Tropical wet and dry or savanna climate (Aw).

Zamboanga del Sur generally has warmer weather than Ilocos Norte. The average mean temperature in Zamboanga del Sur is 27.88°C (82.18°F) while Ilocos Norte’s temperature is 27.8°C (82.04°F) and the difference is 0.08°C (32.14°F). Zamboanga del Sur is hottest on average in April, when the day time temperature may reach 28.97°C (84.15°F), while Ilocos Norte is hottest in May when the average high temperature is 29.85°C (85.73°F). Zamboanga del Sur is coolest in February when the average low temperature is 22.99°C (73.38°F), while January is the coolest month in Ilocos Norte, when night time temperature often falls below 22.29°C (72.12°F).

Finally, Zamboanga del Sur has about 1.55 times more rainfall than Ilocos Norte, (Zamboanga del Sur’s 123.86mm vs Ilocos Norte’s average of 79.93mm).

Comparison summary

Weather	Zamboanga del Sur	Ilocos Norte	Difference
Hottest month	April: 28.97°C (84.15°F)	May: 29.85°C (85.73°F)	0.88°C (33.58°F)
Coldest month	February: 22.99°C (73.38°F)	January: 22.29°C (72.12°F)	0.7°C (33.26°F)
Wettest month	June: 207.99mm (8.19in)	August: 268.65mm (10.58in)	60.66mm (2.39in)
Driest month	February: 42.05mm (1.66in)	February: 2.6mm (0.1in)	39.45mm (1.55in)

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
Zamboanga del Sur	27.19	27.69	28.39	28.97	28.86	27.8	27.12	27.47	27.49	27.63	28.04	27.85	27.88
Ilocos Norte	25.43	25.94	27.26	28.74	29.85	29.45	28.52	28.2	28.33	27.98	27.52	26.34	27.8

City Zamboanga del Sur

Jan27.19
Feb27.69
Mar28.39
Apr28.97
May28.86
Jun27.8
Jul27.12
Aug27.47
Sep27.49
Oct27.63
Nov28.04
Dec27.85
Yea27.88

City Ilocos Norte

Jan25.43
Feb25.94
Mar27.26
Apr28.74
May29.85
Jun29.45
Jul28.52
Aug28.2
Sep28.33
Oct27.98
Nov27.52
Dec26.34
Yea27.8

Average Temperature ( °F )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	80.94	81.84	83.1	84.15	83.95	82.04	80.82	81.45	81.48	81.73	82.47	82.13	82.18
Ilocos Norte	77.77	78.69	81.07	83.73	85.73	85.01	83.34	82.76	82.99	82.36	81.54	79.41	82.04

City Zamboanga del Sur

Jan80.94
Feb81.84
Mar83.1
Apr84.15
May83.95
Jun82.04
Jul80.82
Aug81.45
Sep81.48
Oct81.73
Nov82.47
Dec82.13
Yea82.18

City Ilocos Norte

Jan77.77
Feb78.69
Mar81.07
Apr83.73
May85.73
Jun85.01
Jul83.34
Aug82.76
Sep82.99
Oct82.36
Nov81.54
Dec79.41
Yea82.04

Precipitation

Precipitation (mm)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	52.13	42.05	58.95	87.7	175.78	207.99	179.88	136.55	167.24	179.72	112.08	86.22	123.86
Ilocos Norte	4.24	2.6	4.41	12.83	45.19	126.9	207.28	268.65	167.03	64.58	40.17	15.31	79.93

City Zamboanga del Sur

Jan52.13
Feb42.05
Mar58.95
Apr87.7
May175.78
Jun207.99
Jul179.88
Aug136.55
Sep167.24
Oct179.72
Nov112.08
Dec86.22
Yea123.86

City Ilocos Norte

Jan4.24
Feb2.6
Mar4.41
Apr12.83
May45.19
Jun126.9
Jul207.28
Aug268.65
Sep167.03
Oct64.58
Nov40.17
Dec15.31
Yea79.93

Precipitation (in)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	2.05	1.66	2.32	3.45	6.92	8.19	7.08	5.38	6.58	7.08	4.41	3.39	4.88
Ilocos Norte	0.17	0.1	0.17	0.51	1.78	5.0	8.16	10.58	6.58	2.54	1.58	0.6	3.15

City Zamboanga del Sur

Jan2.05
Feb1.66
Mar2.32
Apr3.45
May6.92
Jun8.19
Jul7.08
Aug5.38
Sep6.58
Oct7.08
Nov4.41
Dec3.39
Yea4.88

City Ilocos Norte

Jan0.17
Feb0.1
Mar0.17
Apr0.51
May1.78
Jun5.0
Jul8.16
Aug10.58
Sep6.58
Oct2.54
Nov1.58
Dec0.6
Yea3.15

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
Zamboanga del Sur	12.36	8.55	12.55	18.64	24.91	23.18	20.09	20.73	20.27	23.27	20.27	15.0	18.32
Ilocos Norte	1.0	0.64	1.18	2.64	11.91	17.0	21.82	19.82	15.82	8.55	4.18	2.91	8.96

City Zamboanga del Sur

Jan12.36
Feb8.55
Mar12.55
Apr18.64
May24.91
Jun23.18
Jul20.09
Aug20.73
Sep20.27
Oct23.27
Nov20.27
Dec15.0
Yea18.32

City Ilocos Norte

Jan1.0
Feb0.64
Mar1.18
Apr2.64
May11.91
Jun17.0
Jul21.82
Aug19.82
Sep15.82
Oct8.55
Nov4.18
Dec2.91
Yea8.96

Wind Speed

Average Wind Speed ( km/h )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	7.74	8.11	6.64	5.02	4.35	4.8	5.43	6.12	5.29	4.97	5.45	5.92	5.82
Ilocos Norte	16.16	14.19	13.17	10.55	9.56	11.78	11.91	15.54	11.47	15.57	15.64	19.09	13.72

City Zamboanga del Sur

Jan7.74
Feb8.11
Mar6.64
Apr5.02
May4.35
Jun4.8
Jul5.43
Aug6.12
Sep5.29
Oct4.97
Nov5.45
Dec5.92
Yea5.82

City Ilocos Norte

Jan16.16
Feb14.19
Mar13.17
Apr10.55
May9.56
Jun11.78
Jul11.91
Aug15.54
Sep11.47
Oct15.57
Nov15.64
Dec19.09
Yea13.72

Average Wind Speed ( mph )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	4.81	5.04	4.13	3.12	2.7	2.98	3.37	3.8	3.29	3.09	3.39	3.68	3.62
Ilocos Norte	10.04	8.82	8.18	6.56	5.94	7.32	7.4	9.66	7.13	9.67	9.72	11.86	8.53

City Zamboanga del Sur

Jan4.81
Feb5.04
Mar4.13
Apr3.12
May2.7
Jun2.98
Jul3.37
Aug3.8
Sep3.29
Oct3.09
Nov3.39
Dec3.68
Yea3.62

City Ilocos Norte

Jan10.04
Feb8.82
Mar8.18
Apr6.56
May5.94
Jun7.32
Jul7.4
Aug9.66
Sep7.13
Oct9.67
Nov9.72
Dec11.86
Yea8.53

Average Length of Day ( Hours )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	8.34	8.33	11.05	11.07	11.04	11.87	11.78	11.52	10.41	10.43	10.82	10.86	10.63
Ilocos Norte	8.56	9.64	11.74	12.61	12.77	12.6	12.22	11.73	11.4	11.12	9.2	8.39	11.0

City Zamboanga del Sur

Jan8.34
Feb8.33
Mar11.05
Apr11.07
May11.04
Jun11.87
Jul11.78
Aug11.52
Sep10.41
Oct10.43
Nov10.82
Dec10.86
Yea10.63

City Ilocos Norte

Jan8.56
Feb9.64
Mar11.74
Apr12.61
May12.77
Jun12.6
Jul12.22
Aug11.73
Sep11.4
Oct11.12
Nov9.2
Dec8.39
Yea11.0

Humidity (%)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Zamboanga del Sur	80.34	77.25	75.9	76.37	78.98	81.51	83.11	81.55	81.48	81.48	80.24	80.45	79.89
Ilocos Norte	74.24	73.6	72.5	72.76	72.68	76.08	78.92	79.73	78.97	77.42	77.0	77.33	75.94

City Zamboanga del Sur

Jan80.34
Feb77.25
Mar75.9
Apr76.37
May78.98
Jun81.51
Jul83.11
Aug81.55
Sep81.48
Oct81.48
Nov80.24
Dec80.45
Yea79.89

City Ilocos Norte

Jan74.24
Feb73.6
Mar72.5
Apr72.76
May72.68
Jun76.08
Jul78.92
Aug79.73
Sep78.97
Oct77.42
Nov77.0
Dec77.33
Yea75.94

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