HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pulo Meuria, Kec. Geuredong Pase, Aceh Utara, Prov. Aceh

GPM01D_E09705_N0495

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.71 mm/hari

Reff Padi Rata-rata 2.59 mm/hari

Reff Padi Maksimum 5.31 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	43.35	59.54	3.54	23.54	6.38	39.64	12.35	76.77	56.47	144.40	56.98	74.69	216.00	91.57	161.54	217.61	97.58	94.73	98.64	162.44	257.16	110.93	106.25	306.01
1999	51.60	407.21	155.68	55.33	112.53	86.84	133.25	43.63	124.89	159.31	67.79	34.06	63.42	34.49	21.68	102.51	102.70	107.77	151.41	129.78	68.26	91.98	310.06	127.74
2000	144.55	41.62	20.97	158.73	89.98	137.43	96.81	120.58	50.24	119.32	85.25	63.01	13.59	92.42	127.54	34.23	206.40	196.62	89.69	138.19	179.53	338.92	23.55	143.86
2001	155.27	127.63	68.67	10.06	102.54	108.81	48.96	106.17	119.99	41.23	54.85	69.54	59.61	75.76	45.37	64.27	151.10	138.13	91.83	266.01	237.97	137.81	118.99	240.81
2002	65.58	71.58	7.97	62.89	0.66	99.51	60.97	159.58	78.85	82.45	125.08	30.54	17.81	81.71	40.52	70.94	115.75	94.81	158.58	176.46	76.50	79.05	81.04	85.37
2003	47.26	189.67	54.97	72.28	18.09	205.10	84.51	101.09	155.95	10.88	42.36	104.78	121.16	55.55	103.07	81.28	61.57	159.49	156.46	138.19	56.60	125.07	214.63	25.59
2004	117.61	40.28	67.92	61.59	73.08	106.66	76.19	183.65	127.02	86.27	95.05	24.54	57.30	107.04	21.34	67.15	162.78	113.52	139.96	72.34	121.33	45.37	124.78	62.81
2005	197.42	72.86	8.03	25.94	33.17	162.28	153.87	21.54	127.35	103.01	99.58	36.28	39.98	123.69	35.23	135.47	42.34	73.66	177.65	193.00	162.90	247.49	243.24	158.33
2006	124.21	8.37	85.36	75.72	9.95	111.73	73.92	106.36	101.72	92.00	107.02	83.98	27.14	59.05	35.00	85.25	153.77	96.20	86.18	124.80	94.10	50.14	105.71	184.72
2007	48.35	105.54	4.17	65.57	103.51	41.40	146.58	52.68	178.67	75.36	126.75	47.46	63.76	132.51	60.33	116.20	70.56	69.61	118.03	254.51	167.07	118.10	211.83	66.78
2008	62.74	70.49	19.28	61.06	64.24	186.62	158.84	47.96	31.49	57.71	58.24	52.50	93.22	100.74	75.23	157.70	65.27	45.61	89.14	123.67	107.03	296.26	276.79	71.46
2009	183.31	25.37	10.75	38.32	105.14	120.20	115.57	46.11	115.53	158.12	42.81	73.03	29.29	48.62	61.40	195.78	72.40	89.07	75.84	82.49	180.70	261.22	138.35	44.74
2010	154.80	150.74	17.27	91.08	62.97	104.36	73.12	152.79	84.03	90.04	140.69	103.77	72.20	93.23	95.14	94.03	142.46	105.89	139.95	129.08	151.61	149.75	161.85	107.54
2011	132.73	79.74	56.12	53.65	159.06	194.31	67.24	102.76	65.90	116.43	64.48	48.53	36.24	104.96	138.90	146.29	79.71	56.44	137.90	143.34	135.69	103.17	135.39	170.31
2012	141.16	128.36	44.18	85.61	83.57	57.37	77.65	80.87	75.78	58.57	27.97	50.49	109.93	52.48	34.34	122.62	103.00	39.56	114.63	87.01	145.58	148.41	186.19	96.99
2013	90.96	137.60	37.76	138.04	134.17	30.24	124.25	98.62	76.88	86.11	80.84	105.16	58.95	34.38	116.87	88.07	155.04	13.23	88.30	163.04	87.22	71.98	235.08	117.42
2014	150.32	0.25	16.10	48.64	59.37	94.12	83.55	17.71	72.07	144.62	75.07	11.92	64.50	48.27	79.25	221.51	107.75	125.76	145.65	69.27	172.49	78.78	103.58	408.09
2015	178.30	35.63	10.68	78.11	2.54	61.09	110.57	57.03	114.65	42.87	114.62	24.25	55.47	68.31	115.30	95.53	139.24	149.63	112.30	112.83	100.12	147.15	122.87	61.42
2016	47.15	260.42	144.55	1.05	29.88	36.21	42.39	47.32	89.48	129.84	107.22	109.91	58.74	97.31	57.47	173.82	126.74	19.43	55.23	185.12	96.32	128.68	151.09	89.29
2017	216.92	171.27	54.92	79.81	44.04	117.69	97.66	51.84	89.63	95.52	54.77	81.95	65.11	21.97	138.76	121.50	116.09	89.78	197.00	121.05	114.67	187.92	334.69	77.65
2018	163.94	54.05	16.23	91.17	42.74	74.70	83.47	115.30	106.83	95.21	22.95	85.40	79.01	129.08	32.47	128.32	99.57	97.07	199.86	221.12	165.22	161.81	125.31	48.54
2019	56.03	98.67	10.84	69.68	14.97	72.04	107.44	62.70	76.75	117.62	115.86	77.64	15.81	70.43	65.78	111.36	106.02	74.14	115.73	158.28	124.76	69.46	127.71	69.81
2020	6.59	22.89	31.84	65.62	19.17	83.73	99.95	177.96	290.03	122.95	140.89	90.74	102.15	170.98	20.24	82.66	103.01	97.03	69.64	155.13	106.28	157.06	230.03	100.77
2021	239.24	41.52	91.55	0.18	59.69	153.93	83.32	92.42	59.25	97.25	96.11	77.58	117.20	120.07	110.25	208.73	73.48	103.38	27.67	218.66	100.40	149.75	133.69	198.46
2022	111.97	89.57	88.40	188.45	79.70	82.78	77.77	35.79	175.28	20.21	211.57	107.84	46.69	88.52	51.53	186.06	76.92	159.42	252.92	174.02	222.10	70.68	226.02	151.33
2023	81.59	225.29	54.45	35.45	58.09	48.98	23.31	62.62	103.08	88.24	122.44	73.73	85.16	28.99	100.44	73.67	134.29	85.63	133.87	97.89	83.10	136.13	147.97	230.79
2024	25.08	210.09	5.08	51.13	19.53	83.12	36.81	134.67	60.01	192.73	62.01	133.51	28.05	31.24	142.89	106.47	155.50	154.31	196.91	70.06	70.72	105.07	170.38	68.58
2025	175.39	119.04	34.47	78.24	98.68	94.22	148.21	108.94	126.21	89.98	99.18	77.01	94.49	6.39	82.14	58.53	103.83	70.82	–	–	–	–	–	–

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	48.13	39.35	10.15	33.55	17.47	55.69	58.57	47.08	64.72	58.39	54.83	35.84	29.04	34.47	34.86	73.12	73.26	66.98	87.45	93.54	85.57	76.06	113.89	65.19
R80mm/hari	3.21	2.46	0.72	2.40	1.16	3.48	3.90	3.14	4.31	3.65	3.66	2.39	1.94	2.15	2.32	4.57	4.88	4.47	5.83	5.85	5.70	5.07	7.59	4.07
Reff Padimm/hari	2.25	1.72	0.51	1.68	0.82	2.44	2.73	2.20	3.02	2.55	2.56	1.67	1.36	1.51	1.63	3.20	3.42	3.13	4.08	4.09	3.99	3.55	5.31	2.85

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.