HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pungke Jaya, Kec. Puteri Betung, Gayo Lues, Prov. Aceh

GPM01D_E09735_N0385

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.80 mm/hari

Reff Padi Rata-rata 3.36 mm/hari

Reff Padi Maksimum 5.19 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	141.08	80.86	53.66	75.61	44.18	77.61	79.35	83.55	112.99	82.02	91.31	108.71	106.49	184.26	284.78	248.73	94.03	126.60	88.42	242.45	266.11	108.14	142.75	228.45
1999	137.70	140.92	129.60	93.16	110.37	159.49	217.20	80.30	162.26	125.57	101.99	63.81	75.62	44.52	45.19	147.81	226.96	108.72	136.37	197.25	92.03	145.00	206.68	173.52
2000	127.28	47.39	52.20	127.31	77.84	254.65	76.43	226.27	81.48	119.39	102.48	66.60	15.78	127.05	185.31	46.63	234.17	198.22	148.27	165.12	45.33	247.94	29.81	196.45
2001	133.19	159.05	50.99	88.16	47.55	184.04	146.21	95.21	120.54	49.88	91.47	91.78	80.21	136.19	67.52	152.43	127.79	99.85	119.17	353.05	253.35	131.50	142.67	230.37
2002	22.44	79.99	34.01	80.32	24.89	136.72	73.18	267.24	112.80	138.28	103.58	50.14	33.96	129.19	99.30	63.46	224.13	99.42	215.40	168.73	111.89	109.53	108.12	98.39
2003	103.07	113.94	75.89	151.25	59.41	197.19	124.56	118.86	170.93	2.82	81.98	151.70	113.36	73.85	180.14	129.14	45.73	215.71	217.18	100.45	206.83	99.18	234.16	18.39
2004	89.01	83.45	46.99	103.88	115.48	157.80	145.57	164.76	140.31	93.12	92.05	100.13	50.93	152.41	31.52	137.28	156.23	283.06	201.48	122.02	133.40	81.54	117.68	72.04
2005	130.00	115.25	45.41	53.84	58.10	108.53	153.35	96.05	89.58	100.59	94.84	70.65	98.17	95.54	18.88	199.60	94.29	63.66	144.98	200.93	185.33	157.07	299.69	29.22
2006	106.51	9.33	92.76	133.84	32.09	124.88	125.81	184.67	105.12	95.07	134.09	104.96	22.12	104.83	26.00	167.71	114.41	175.42	112.02	234.14	220.68	22.46	85.96	248.95
2007	29.75	41.41	16.33	92.98	67.19	177.70	203.07	101.56	151.55	124.78	132.91	51.14	18.30	180.67	28.68	175.45	85.51	102.63	273.31	195.02	213.97	150.93	170.87	111.77
2008	102.26	78.85	37.56	80.34	117.76	181.10	78.00	221.61	40.55	80.57	81.12	69.69	124.72	80.14	29.94	177.77	134.66	96.44	133.95	156.42	146.93	174.07	207.99	95.29
2009	55.47	62.78	8.53	94.79	145.80	176.12	124.61	98.46	139.05	105.52	46.89	55.22	52.12	67.18	76.62	164.22	142.16	91.07	43.26	160.06	134.21	207.61	117.95	92.43
2010	136.11	56.51	23.58	100.40	114.23	151.36	126.57	151.57	94.34	72.33	118.61	89.07	69.22	105.14	85.75	129.06	110.09	199.55	231.51	84.44	184.64	186.74	121.67	178.35
2011	161.00	85.02	74.71	44.76	239.11	161.52	88.33	186.06	56.24	99.78	99.77	43.71	59.11	45.82	126.22	172.29	120.96	66.48	189.42	103.78	154.89	97.16	193.44	135.24
2012	91.61	112.96	74.21	108.98	175.17	48.46	157.01	135.71	136.05	97.87	57.67	29.36	81.31	136.26	51.93	142.78	92.45	61.35	73.16	188.45	124.82	194.45	228.20	87.23
2013	87.99	108.10	41.39	189.89	59.39	52.83	159.45	132.93	106.55	72.64	174.24	70.19	66.53	39.31	68.94	118.39	148.56	46.96	114.40	182.46	98.25	89.81	80.33	188.59
2014	86.11	5.86	4.82	89.79	23.00	142.88	133.85	62.72	112.58	114.80	118.82	12.98	88.03	33.79	100.63	180.34	134.17	114.10	118.58	172.01	122.58	152.49	120.07	225.52
2015	156.35	32.55	41.23	68.63	55.86	92.69	144.59	85.45	117.56	110.07	161.59	34.64	49.94	79.67	98.01	82.79	89.60	185.62	190.67	156.08	150.54	131.71	130.02	72.65
2016	100.11	85.76	129.77	39.32	41.71	102.80	106.69	60.11	63.57	162.09	97.85	84.83	71.19	95.10	52.43	221.72	221.75	69.08	104.21	215.11	110.25	169.36	73.20	170.68
2017	123.39	225.53	31.38	119.97	120.33	87.90	120.54	112.00	65.39	105.64	46.08	93.15	130.34	12.83	146.50	113.30	212.14	95.24	279.34	123.70	151.83	152.27	237.74	159.55
2018	97.08	68.32	15.89	128.18	133.90	120.64	106.18	138.40	63.89	63.16	4.33	124.89	59.43	120.83	30.69	141.44	110.68	114.27	263.73	158.57	210.26	85.82	147.70	88.94
2019	99.51	79.15	36.15	67.34	15.34	125.46	105.67	98.55	95.89	165.23	104.66	61.34	38.12	63.06	39.40	152.06	82.12	58.99	157.47	222.41	130.71	64.58	170.32	93.80
2020	29.00	132.29	79.87	43.80	97.30	64.02	183.19	205.36	83.57	177.12	141.20	63.06	142.93	142.91	53.95	118.91	159.77	86.00	135.34	120.62	77.07	182.92	149.82	165.03
2021	196.10	78.58	13.06	77.56	160.77	135.37	75.18	167.06	84.91	84.52	56.69	124.76	212.76	62.42	163.03	204.33	86.81	115.34	15.64	333.62	129.17	195.68	34.27	135.35
2022	132.40	92.51	117.35	88.88	111.85	103.18	141.50	84.11	128.07	39.62	155.09	181.55	59.45	59.64	90.75	245.37	79.92	183.57	169.80	187.51	187.31	64.72	183.21	143.52
2023	107.62	143.85	80.76	23.33	58.80	130.56	120.11	58.74	89.19	130.02	62.36	119.32	143.59	23.08	132.88	154.26	108.79	88.86	146.59	105.06	152.31	172.25	198.58	124.16
2024	66.23	173.23	2.91	202.92	88.10	50.19	65.25	164.25	66.27	154.05	81.77	136.61	46.53	12.69	137.40	174.75	206.79	94.65	277.49	56.36	113.56	94.08	121.76	141.78
2025	152.05	120.99	30.36	124.90	97.17	162.92	229.28	126.36	127.22	81.29	82.99	32.58	105.96	15.57	97.86	63.51	139.78	111.83	–	–	–	–	–	–

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	82.13	54.69	16.24	64.64	43.68	85.84	79.08	83.99	66.09	72.58	61.42	48.85	44.84	38.21	31.35	117.37	89.04	68.56	108.89	114.39	111.23	88.21	99.25	88.25
R80mm/hari	5.48	3.42	1.16	4.62	2.91	5.36	5.27	5.60	4.41	4.54	4.09	3.26	2.99	2.39	2.09	7.34	5.94	4.57	7.26	7.15	7.42	5.88	6.62	5.52
Reff Padimm/hari	3.83	2.39	0.81	3.23	2.04	3.76	3.69	3.92	3.08	3.18	2.87	2.28	2.09	1.67	1.46	5.13	4.16	3.20	5.08	5.00	5.19	4.12	4.63	3.86

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.