HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Togid, Kec. Tutuyan, Bolaang Mongondow Timur, Prov. Sulawesi Utara

GPM01D_E12455_N0075

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 2.77 mm/hari

Reff Padi Rata-rata 1.94 mm/hari

Reff Padi Maksimum 3.93 mm/hari

Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan, probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi, kemudian hujan efektif padi = 70% × R80 per hari.

Harian Bulanan Hari Hujan Maksimum Tahunan Hujan Efektif

DATA SETENGAH BULANAN

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode

Tahun	Jan		Feb		Mar		Apr		Mei		Jun		Jul		Agu		Sep		Okt		Nov		Des
Tahun	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II
1998	0.45	7.12	1.95	0.82	0.05	18.95	71.11	44.94	105.80	114.40	172.31	184.66	149.44	133.49	56.00	106.68	60.44	70.29	76.43	159.04	87.65	145.27	70.47	171.11
1999	101.03	106.34	70.88	85.66	133.41	175.57	97.15	93.20	109.55	163.56	81.44	152.01	163.16	48.11	32.44	128.86	41.19	161.17	68.09	136.06	110.76	42.78	139.89	98.57
2000	190.08	188.44	186.71	92.68	100.95	168.14	158.84	152.63	60.80	124.44	229.47	153.32	68.73	12.53	187.97	59.60	47.49	71.84	91.88	125.54	82.32	203.76	108.91	114.87
2001	156.42	125.50	196.05	82.48	173.47	89.25	119.45	195.13	66.74	122.36	109.30	67.70	11.49	101.56	44.55	3.17	21.00	180.58	50.28	98.86	166.37	48.63	138.93	35.28
2002	244.97	78.57	41.29	41.39	41.29	93.03	43.19	155.16	170.09	4.89	126.78	104.17	9.40	3.87	11.25	4.54	4.88	1.73	14.84	29.81	22.54	128.48	36.14	67.86
2003	77.96	63.52	79.96	85.85	22.56	224.21	114.84	75.57	134.31	25.40	1.85	124.33	136.68	62.31	13.56	128.94	40.65	24.08	82.72	7.79	13.99	133.09	209.53	86.39
2004	104.43	103.89	57.49	60.99	195.13	16.54	127.18	84.85	115.87	76.74	99.82	33.78	42.58	167.37	17.33	0.53	45.96	10.18	29.85	17.75	179.62	110.68	96.39	34.04
2005	118.86	49.80	164.71	14.00	40.06	163.49	135.72	54.85	157.94	53.03	66.11	121.75	56.77	118.90	6.18	55.94	61.19	32.49	68.42	172.27	204.45	70.71	93.13	174.23
2006	90.09	70.77	161.29	158.49	59.73	53.51	29.29	84.85	103.65	174.41	219.37	102.95	14.19	7.68	24.42	8.19	25.64	47.62	18.83	2.19	47.34	88.63	187.41	25.00
2007	207.60	28.25	110.39	46.22	68.93	113.31	4.51	196.29	138.53	45.66	112.69	149.54	16.66	193.21	76.50	79.69	31.30	41.02	17.54	93.32	118.51	65.31	20.53	223.41
2008	57.41	103.00	43.35	103.87	62.59	159.20	159.96	172.83	70.26	72.86	229.35	77.98	211.98	123.81	114.55	109.58	65.19	88.75	110.70	107.37	67.86	167.82	82.57	121.74
2009	146.07	71.88	128.19	71.12	158.12	69.75	60.40	139.93	41.29	156.53	85.53	71.33	61.02	46.67	16.66	47.67	4.63	7.67	57.10	61.19	67.50	190.67	16.22	121.15
2010	97.96	64.60	46.07	15.34	1.25	99.96	53.90	172.73	156.69	101.74	169.87	76.62	61.28	205.67	135.49	90.63	145.74	186.41	75.04	77.15	61.79	110.09	208.13	131.14
2011	85.60	89.40	99.41	141.99	73.46	203.05	176.23	115.37	124.81	166.78	147.61	64.89	48.94	50.97	13.51	52.68	126.71	36.97	36.30	59.51	130.01	54.86	163.77	91.43
2012	72.79	62.43	67.58	53.85	162.72	103.69	142.97	115.46	196.04	45.32	83.88	107.20	153.78	117.34	42.19	62.97	19.52	49.92	42.68	54.22	170.94	42.06	71.88	113.20
2013	67.16	105.94	49.09	144.99	43.42	71.56	152.55	94.13	128.16	112.66	81.05	48.35	135.44	140.98	82.63	80.79	89.21	21.64	19.88	92.22	65.27	69.30	28.59	136.35
2014	209.66	50.14	54.30	19.82	4.17	91.33	47.59	136.16	116.05	82.00	85.70	109.04	72.99	39.77	118.41	140.18	47.30	2.09	0.93	29.93	106.02	76.11	125.67	83.58
2015	116.47	88.64	152.13	48.66	14.35	20.07	30.48	81.64	249.80	48.80	98.68	73.63	4.98	45.55	7.54	2.18	0.00	1.58	0.96	0.61	77.03	64.16	91.74	22.90
2016	59.23	40.71	1.78	61.20	22.50	3.49	88.11	137.06	49.71	191.18	105.19	224.08	104.09	144.70	47.91	12.94	121.93	83.78	64.12	86.18	120.12	63.93	149.56	154.49
2017	130.75	158.64	98.22	102.33	168.84	115.65	62.49	90.52	179.66	111.71	184.19	141.21	76.33	145.63	97.76	81.08	58.29	137.53	79.15	90.29	74.21	109.47	92.64	57.69
2018	84.78	86.83	179.89	101.31	65.81	132.24	66.37	213.71	55.99	74.62	75.66	104.86	87.74	11.99	50.50	32.15	31.14	16.20	46.05	61.96	98.17	103.65	49.45	165.91
2019	137.69	98.14	91.42	18.21	18.09	28.30	53.98	273.54	71.48	37.31	133.54	26.49	99.14	34.65	20.91	3.82	0.93	21.90	12.93	143.10	19.52	19.75	60.20	56.45
2020	90.50	12.33	126.29	4.29	126.45	138.01	82.04	170.93	57.11	153.52	161.47	91.17	144.83	215.72	79.80	44.79	162.15	101.03	92.17	67.67	39.04	75.78	68.25	166.38
2021	128.73	138.59	129.62	36.66	152.62	88.31	128.27	54.76	119.82	222.96	96.63	98.39	152.97	89.74	93.10	81.25	177.88	108.62	32.54	134.36	193.98	99.15	139.63	77.65
2022	58.71	87.08	75.36	136.63	69.24	164.99	109.48	115.77	157.15	120.15	33.12	77.25	148.57	118.41	78.16	164.61	109.00	64.15	106.01	102.11	90.95	169.39	63.97	70.98
2023	120.83	157.41	126.44	98.02	106.62	123.97	203.14	112.07	91.71	90.27	57.76	143.37	171.68	8.60	19.69	44.44	38.48	16.26	6.06	4.46	46.21	129.20	99.15	40.96
2024	128.22	126.56	72.63	0.92	71.54	21.16	76.22	207.77	173.92	143.80	141.37	162.24	208.56	26.30	179.03	122.80	23.95	36.25	79.26	65.95	51.13	95.03	64.41	133.02
2025	61.84	166.26	105.40	56.68	101.96	217.10	167.71	115.69	100.41	133.56	150.34	113.68	93.55	38.83	127.30	164.56	104.52	121.83	–	–	–	–	–	–

HASIL R80

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

Parameter	Jan I	Jan II	Feb I	Feb II	Mar I	Mar II	Apr I	Apr II	Mei I	Mei II	Jun I	Jun II	Jul I	Jul II	Agu I	Agu II	Sep I	Sep II	Okt I	Okt II	Nov I	Nov II	Des I	Des II
R80mm/periode	66.09	50.07	48.49	17.63	21.61	26.87	52.63	84.21	65.55	48.17	79.97	70.60	37.40	23.54	16.04	7.46	20.70	15.00	16.46	24.98	46.88	60.30	55.90	50.25
R80mm/hari	4.41	3.13	3.46	1.26	1.44	1.68	3.51	5.61	4.37	3.01	5.33	4.71	2.49	1.47	1.07	0.47	1.38	1.00	1.10	1.56	3.13	4.02	3.73	3.14
Reff Padimm/hari	3.08	2.19	2.42	0.88	1.01	1.18	2.46	3.93	3.06	2.11	3.73	3.29	1.75	1.03	0.75	0.33	0.97	0.70	0.77	1.09	2.19	2.81	2.61	2.20

R80

INTERPRETASI

Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.