HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Reje Payung, Kec. Linge, Aceh Tengah, Prov. Aceh

GPM01D_E09725_N0455

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.91 mm/hari

Reff Padi Rata-rata 2.74 mm/hari

Reff Padi Maksimum 5.11 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	68.63	126.24	11.55	52.64	34.71	26.07	52.53	46.65	58.51	139.79	98.80	103.29	148.35	160.32	173.48	273.57	130.90	128.84	98.35	201.11	264.42	95.54	112.22	302.49
1999	96.01	259.10	65.70	128.76	213.80	97.67	106.50	63.28	182.84	166.66	104.62	59.93	110.41	13.17	48.98	116.67	143.33	115.92	128.40	190.91	85.88	109.48	296.23	172.78
2000	118.01	59.52	33.04	140.82	119.10	164.26	105.30	167.99	136.03	98.24	108.84	54.81	19.13	108.41	141.77	41.12	194.85	203.71	124.38	127.25	111.79	304.45	32.01	244.83
2001	181.59	74.63	67.43	18.20	66.68	128.89	102.80	93.39	122.11	58.78	73.28	62.70	73.02	127.03	63.63	104.01	160.06	135.53	76.53	343.99	257.28	95.70	129.48	282.70
2002	15.19	81.88	9.56	63.02	0.81	154.25	129.84	92.03	80.86	153.74	124.95	48.73	13.19	91.65	68.77	68.94	188.28	97.51	153.03	187.59	109.22	59.41	70.25	105.82
2003	67.26	154.25	68.17	87.59	30.94	194.70	84.74	126.47	173.54	9.81	34.36	124.98	99.42	82.33	100.96	131.99	91.32	152.58	174.51	133.00	113.49	93.86	220.47	12.19
2004	104.88	64.72	37.99	111.45	82.51	98.20	54.67	172.45	157.71	75.68	99.67	45.33	63.17	133.96	41.68	115.22	163.87	165.79	159.07	92.24	119.48	43.96	129.27	71.73
2005	165.03	129.11	3.10	29.99	28.34	141.48	166.63	12.56	71.42	146.89	115.98	43.30	59.37	120.21	71.54	154.78	54.40	97.10	227.55	137.18	183.85	218.88	245.66	153.26
2006	73.27	4.96	74.18	73.72	8.25	130.68	73.50	141.41	88.37	93.22	135.30	64.45	15.39	86.59	40.15	137.25	95.62	148.90	127.90	94.85	96.67	38.81	160.14	165.82
2007	35.99	36.09	5.70	25.66	104.80	64.43	124.72	91.15	144.10	106.44	145.94	33.34	40.68	159.87	51.43	160.47	87.41	82.75	69.81	280.89	127.97	164.81	211.73	80.41
2008	32.02	94.80	16.91	50.78	95.49	172.98	74.86	82.36	29.15	74.77	104.52	35.41	110.16	89.04	69.61	187.85	134.53	46.55	115.77	129.18	143.94	191.44	230.67	120.86
2009	144.83	27.74	5.57	42.54	133.33	140.36	99.60	56.36	141.46	127.43	46.07	85.22	68.30	29.76	52.55	221.87	110.74	89.47	80.88	109.48	205.09	192.89	168.01	31.85
2010	174.97	55.76	7.19	113.16	40.38	136.74	49.26	154.82	54.61	78.54	176.22	139.63	72.31	86.47	68.51	95.43	150.75	136.67	141.84	125.80	145.21	162.98	157.63	114.11
2011	158.17	60.26	45.52	27.93	134.13	245.36	110.44	77.02	66.43	100.85	62.79	63.82	58.29	47.50	145.02	159.17	90.10	72.00	160.47	112.41	123.34	77.70	119.34	201.46
2012	88.80	128.76	16.39	138.10	94.48	70.87	107.77	92.78	100.57	71.89	47.92	44.10	59.42	122.69	73.96	112.69	55.66	80.13	97.09	125.31	67.71	217.15	231.01	58.88
2013	63.27	123.50	40.00	136.07	107.90	13.85	120.98	76.05	100.78	88.30	113.74	81.02	57.99	44.93	110.36	60.63	169.13	18.15	90.08	153.77	65.16	69.56	125.64	240.06
2014	141.10	1.17	1.41	20.11	100.98	59.69	72.25	37.23	97.36	87.91	95.43	6.42	97.61	27.78	104.22	190.06	144.23	88.53	115.05	150.57	149.78	82.51	90.95	367.33
2015	172.41	8.17	6.33	75.35	19.93	34.26	127.60	48.76	113.36	84.01	135.26	35.04	56.04	66.30	113.78	85.18	73.00	182.86	130.96	115.85	133.25	105.32	121.56	67.45
2016	49.04	189.07	135.17	2.34	7.22	73.23	75.06	19.38	80.33	114.98	139.14	80.40	73.17	96.71	70.45	153.48	177.75	43.52	83.63	187.99	88.01	135.63	107.23	97.86
2017	162.05	165.65	69.51	62.51	67.72	79.96	145.65	39.26	85.60	82.22	60.90	92.78	140.75	29.72	159.03	118.74	143.91	112.14	230.41	130.93	138.31	144.89	273.98	116.77
2018	122.78	52.58	3.07	87.90	35.56	49.48	53.37	122.18	78.57	98.77	7.88	107.67	105.81	124.15	24.16	160.82	111.87	108.92	254.49	116.52	159.10	127.27	110.90	50.85
2019	26.86	106.21	23.32	60.40	18.84	61.67	76.26	82.80	73.91	112.14	106.72	47.34	12.54	93.22	33.26	110.31	106.66	68.20	146.43	135.33	160.64	50.24	132.08	72.75
2020	10.43	38.95	53.57	40.53	43.82	66.02	97.95	169.20	211.78	151.54	107.28	120.27	100.52	165.70	36.82	98.28	178.55	56.66	133.67	93.58	59.22	178.80	209.51	90.24
2021	232.41	45.54	98.79	0.00	59.30	188.23	48.41	111.91	67.68	88.20	83.98	86.99	191.86	33.80	110.37	226.68	61.23	127.29	19.33	265.91	91.09	169.86	89.36	240.58
2022	103.69	72.22	111.14	135.98	74.72	107.97	83.10	50.99	140.66	36.45	212.45	165.79	42.57	90.39	40.80	235.49	70.20	193.64	221.00	157.70	212.13	67.29	202.30	124.27
2023	85.94	215.88	45.16	33.37	46.91	67.55	23.25	54.82	86.75	133.63	77.26	100.96	100.80	13.37	71.22	132.69	104.79	95.06	109.14	133.89	88.13	121.50	153.05	163.61
2024	66.55	147.66	5.12	88.78	43.23	50.01	38.42	135.00	23.50	241.01	98.25	105.64	24.00	42.89	158.88	102.00	189.07	114.33	243.18	62.10	117.22	71.79	217.64	49.32
2025	160.98	121.88	19.86	72.26	91.90	141.36	199.62	107.07	105.91	124.94	92.19	31.76	84.49	19.43	103.57	100.60	121.76	51.49	–	–	–	–	–	–

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	46.43	38.37	5.67	27.47	26.65	57.75	53.20	48.33	67.43	75.50	62.41	41.72	37.34	29.75	41.50	97.71	84.52	65.89	87.50	111.24	88.08	68.65	109.43	64.02
R80mm/hari	3.10	2.40	0.41	1.96	1.78	3.61	3.55	3.22	4.50	4.72	4.16	2.78	2.49	1.86	2.77	6.11	5.63	4.39	5.83	6.95	5.87	4.58	7.30	4.00
Reff Padimm/hari	2.17	1.68	0.28	1.37	1.24	2.53	2.48	2.26	3.15	3.30	2.91	1.95	1.74	1.30	1.94	4.27	3.94	3.07	4.08	4.87	4.11	3.20	5.11	2.80

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.