HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pining, Kec. Pining, Gayo Lues, Prov. Aceh

GPM01D_E09765_N0415

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 5.18 mm/hari

Reff Padi Rata-rata 3.63 mm/hari

Reff Padi Maksimum 5.66 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	142.93	91.67	33.78	47.72	33.03	62.39	32.06	76.98	73.32	172.05	209.20	132.86	172.53	213.76	250.74	324.38	157.35	156.99	139.38	364.34	217.86	180.91	136.17	342.66
1999	174.02	176.48	90.48	149.75	138.39	164.82	238.57	111.94	189.10	228.55	172.19	90.37	113.39	14.47	83.13	130.35	201.97	162.80	226.73	243.77	107.99	161.51	351.37	114.43
2000	98.26	84.61	63.52	143.92	164.85	254.07	143.57	171.26	139.09	104.56	93.05	91.72	17.95	150.11	241.22	37.93	266.92	245.27	179.29	179.74	90.81	269.85	52.58	208.61
2001	222.50	117.83	36.51	76.72	50.98	199.64	120.82	124.54	145.73	81.21	144.87	75.65	68.93	160.89	92.48	163.77	151.39	165.14	111.60	440.55	348.94	166.01	143.78	309.97
2002	100.86	81.81	8.89	113.36	5.53	165.54	154.18	142.03	105.76	179.19	130.15	84.68	34.40	136.96	91.62	70.92	277.22	122.56	237.26	171.41	130.80	102.91	76.71	107.05
2003	143.41	85.35	92.35	95.17	44.40	249.29	153.11	81.23	214.91	15.96	73.26	173.41	139.98	145.40	178.98	134.94	122.34	185.92	231.66	189.20	158.70	138.26	238.67	54.99
2004	137.35	34.69	69.09	120.66	77.29	195.95	134.42	143.92	152.70	140.38	131.23	69.93	86.41	154.08	61.18	130.77	238.15	178.72	147.60	185.09	149.52	50.11	168.85	39.77
2005	199.20	121.72	9.44	59.10	53.65	107.47	173.28	22.95	64.53	205.59	101.45	96.81	122.91	100.75	36.94	223.21	151.98	107.70	176.19	219.28	222.41	203.32	342.58	88.99
2006	114.27	8.72	119.42	118.29	2.76	174.28	129.97	141.68	151.70	95.45	136.19	159.49	38.78	107.72	66.24	152.60	106.64	180.52	227.04	111.21	155.48	45.20	79.02	299.41
2007	92.32	77.65	13.99	84.49	105.38	88.84	170.76	105.25	216.89	153.69	130.37	81.16	44.22	200.31	41.49	201.27	125.48	104.48	144.60	301.02	165.85	223.54	205.27	98.62
2008	76.91	55.01	76.59	27.28	67.61	208.16	81.87	182.40	82.67	94.84	91.61	81.82	156.70	105.05	102.45	179.02	194.92	121.50	148.93	219.38	136.74	186.27	197.14	129.26
2009	217.74	26.51	23.19	71.88	222.48	275.95	175.32	101.90	153.48	151.83	80.56	70.51	85.34	68.40	90.65	191.61	193.56	107.85	109.19	162.35	162.32	193.24	157.19	43.57
2010	190.58	69.73	13.95	108.32	47.52	202.31	62.49	144.26	69.33	91.93	155.62	111.83	80.52	119.51	113.58	116.66	207.47	91.98	208.26	114.47	192.13	219.17	193.21	162.48
2011	164.39	79.51	37.23	41.95	159.36	307.99	129.73	120.82	93.79	135.89	105.00	86.58	61.96	76.12	195.82	140.81	136.58	108.46	251.17	96.49	164.03	84.92	144.22	204.69
2012	102.82	146.76	67.14	117.70	164.52	67.69	170.86	125.19	214.41	106.42	30.63	65.72	87.55	165.98	76.71	201.79	133.57	91.29	146.02	115.14	100.67	217.16	223.25	106.37
2013	103.46	226.18	34.18	165.84	115.69	54.13	126.00	147.35	62.60	192.02	209.46	66.27	82.03	78.95	102.63	126.04	187.63	60.29	287.00	170.38	61.86	101.88	140.73	230.43
2014	88.44	7.28	4.26	34.48	9.55	156.36	124.31	48.45	135.74	114.31	120.35	25.16	71.99	94.59	107.81	231.71	176.63	121.47	120.38	210.85	141.41	108.97	119.54	329.16
2015	189.52	37.82	17.51	85.59	21.38	70.14	80.95	89.05	82.73	139.69	194.09	40.17	31.79	105.30	89.50	130.26	96.78	173.80	180.45	160.50	116.96	157.32	119.56	102.68
2016	67.02	116.44	161.73	17.62	35.31	93.18	88.22	37.15	58.41	152.80	109.75	153.86	112.70	99.88	63.78	197.41	252.22	89.43	95.82	311.24	109.99	125.33	116.97	113.50
2017	121.03	207.15	106.16	58.03	70.50	121.45	126.67	68.09	86.92	99.59	41.74	146.78	117.46	32.36	180.94	127.80	200.28	161.69	282.60	132.22	162.88	115.07	264.97	106.54
2018	136.17	73.61	11.00	98.87	62.66	123.41	45.60	154.82	39.99	157.86	27.06	117.68	99.13	94.06	50.17	149.95	144.85	101.57	284.93	188.57	194.26	81.00	81.53	133.59
2019	25.47	112.62	25.07	71.06	22.84	98.66	101.33	86.37	193.54	141.43	157.18	43.69	49.83	86.16	40.06	118.15	116.42	76.12	129.53	227.44	188.75	53.81	218.35	39.58
2020	6.17	113.01	75.04	33.94	101.83	52.79	117.41	221.41	163.88	148.52	156.89	76.94	152.76	99.61	50.61	129.88	242.97	76.36	121.79	151.92	140.30	142.70	234.12	143.90
2021	249.84	109.30	84.16	20.26	85.61	178.29	103.92	152.97	75.05	99.60	127.41	76.41	224.46	64.93	131.78	271.89	79.35	161.34	29.77	346.97	124.13	192.22	127.67	188.54
2022	142.43	64.31	74.83	193.45	142.05	146.60	152.32	55.68	141.32	59.20	170.79	228.57	69.37	69.80	104.32	231.15	85.75	204.80	194.62	284.81	266.43	63.80	271.58	189.96
2023	117.89	186.21	76.34	33.88	91.10	75.89	70.89	77.40	136.89	137.54	120.82	94.79	99.63	47.15	126.50	192.88	127.17	121.13	160.47	107.58	92.80	174.06	180.30	186.39
2024	81.01	146.51	5.96	123.74	68.68	56.19	35.12	155.72	34.13	201.85	97.98	201.11	47.83	56.71	111.20	245.83	239.27	130.31	255.84	109.02	154.10	86.57	212.65	73.82
2025	190.27	97.11	22.86	90.74	73.16	171.92	251.56	137.21	167.24	88.53	114.10	43.87	137.55	23.70	119.10	182.74	185.12	165.05	–	–	–	–	–	–

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	86.95	51.57	13.36	34.37	30.99	69.65	78.94	75.20	68.37	94.26	89.40	66.16	47.11	63.29	59.06	127.44	121.15	91.84	121.23	114.87	109.19	83.35	118.51	82.92
R80mm/hari	5.80	3.22	0.95	2.45	2.07	4.35	5.26	5.01	4.56	5.89	5.96	4.41	3.14	3.96	3.94	7.97	8.08	6.12	8.08	7.18	7.28	5.56	7.90	5.18
Reff Padimm/hari	4.06	2.26	0.67	1.72	1.45	3.05	3.68	3.51	3.19	4.12	4.17	3.09	2.20	2.77	2.76	5.58	5.65	4.29	5.66	5.03	5.10	3.89	5.53	3.63

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.