HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Tampur Boor, Kec. Simpang Jernih, Aceh Timur, Prov. Aceh

GPM01D_E09765_N0425

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.88 mm/hari

Reff Padi Rata-rata 3.42 mm/hari

Reff Padi Maksimum 5.93 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	171.01	52.33	11.54	32.41	38.62	52.23	65.95	29.66	85.44	169.48	195.76	142.82	184.75	195.09	192.52	384.64	189.55	172.61	139.82	353.95	240.30	144.89	112.73	409.14
1999	157.57	227.16	78.20	152.10	135.75	171.19	219.50	105.62	185.52	209.67	146.71	100.19	124.33	11.21	61.09	146.28	198.55	170.08	217.72	220.71	113.79	137.34	327.51	144.43
2000	97.35	81.98	43.75	151.61	153.38	236.84	137.34	141.73	164.15	110.09	87.58	100.52	16.68	145.55	234.17	38.48	227.92	257.24	170.69	167.69	117.68	263.71	69.23	180.36
2001	242.99	89.71	46.85	64.98	62.56	174.75	98.93	121.68	125.45	97.11	136.98	84.48	84.31	131.48	75.00	162.96	153.63	174.65	151.00	383.44	308.17	174.58	147.27	295.67
2002	72.83	94.36	8.00	96.23	2.10	156.14	156.32	113.02	115.70	149.68	96.16	97.75	34.39	131.73	100.46	67.11	309.60	128.38	198.75	209.75	121.37	101.19	64.08	120.63
2003	139.09	99.85	98.02	75.21	42.68	280.96	166.50	72.93	206.36	13.20	52.53	184.01	113.66	164.61	238.72	86.89	148.98	184.15	224.17	187.39	143.34	128.65	244.23	33.37
2004	122.34	40.08	69.70	109.00	90.28	217.08	126.51	130.11	151.11	102.44	132.37	66.08	162.78	116.83	56.18	136.33	200.45	167.00	230.23	164.30	144.11	53.36	167.80	44.06
2005	202.13	114.10	8.16	55.25	46.79	102.55	173.15	16.45	62.84	213.37	121.16	100.91	119.52	101.59	37.17	220.28	214.43	97.45	182.93	196.20	216.05	202.87	306.73	113.84
2006	82.96	7.32	98.24	109.42	1.65	189.83	130.21	128.39	143.48	107.95	105.48	187.93	45.01	97.68	58.03	170.00	109.83	170.86	300.33	86.45	137.13	45.61	72.65	284.82
2007	73.56	59.98	7.29	86.35	77.63	100.16	149.17	97.98	197.90	127.28	100.72	93.25	50.16	199.17	59.28	167.78	132.90	101.51	93.17	367.91	163.72	198.90	231.00	84.40
2008	44.78	100.82	61.11	33.52	57.44	213.34	58.40	173.46	95.19	75.52	68.34	83.64	104.20	130.94	153.17	170.69	160.09	95.55	164.84	187.34	112.70	217.30	175.64	172.57
2009	190.45	15.48	13.61	62.66	205.57	239.49	115.63	134.93	156.11	126.50	49.12	82.83	89.37	49.21	84.54	247.90	167.14	88.12	145.78	146.30	155.69	197.06	146.98	61.65
2010	162.10	94.79	13.93	100.63	44.66	172.91	74.86	118.04	58.43	111.64	155.03	120.83	107.33	113.46	133.12	106.84	215.72	81.39	173.17	122.61	162.67	213.99	168.20	167.19
2011	148.46	106.08	42.19	36.48	157.24	267.49	90.41	121.49	99.29	98.01	118.47	55.98	88.07	57.88	184.58	146.73	113.07	108.18	273.77	87.56	166.98	81.05	131.10	220.97
2012	109.17	128.49	43.47	93.83	120.30	119.92	165.02	120.64	199.75	122.02	37.02	61.39	90.29	149.67	92.47	151.13	118.69	86.04	179.75	92.47	91.82	225.07	242.36	96.29
2013	87.69	207.66	33.91	162.37	111.60	22.84	133.85	130.11	71.04	233.63	170.05	79.15	95.97	93.90	74.39	162.85	168.88	60.53	310.12	160.80	54.61	95.54	128.58	228.88
2014	105.52	6.59	1.34	27.90	25.18	157.88	122.95	49.55	110.43	116.77	115.19	30.59	103.25	53.99	109.44	202.87	159.76	132.48	126.62	153.46	133.83	95.06	115.59	325.90
2015	193.38	34.44	18.07	72.86	5.24	69.45	81.75	67.55	79.61	130.98	195.29	37.24	35.20	117.77	75.23	126.90	73.01	201.94	129.78	177.14	121.90	141.59	128.08	87.51
2016	62.39	143.49	149.40	15.56	19.77	76.26	89.69	16.67	64.64	135.95	98.36	123.19	112.64	98.31	54.54	188.31	251.89	73.27	84.52	287.33	121.57	122.79	118.35	97.85
2017	122.16	214.96	79.73	62.78	68.17	111.21	121.90	65.95	111.27	83.45	35.34	134.47	107.42	47.26	185.96	131.69	188.46	137.46	290.27	89.30	141.19	137.45	211.91	131.09
2018	130.49	60.45	13.56	86.95	77.33	108.54	76.07	125.89	58.06	124.68	23.73	117.02	110.29	98.60	49.21	131.81	154.54	93.56	247.15	197.61	186.53	63.02	87.47	111.99
2019	24.75	113.56	14.08	73.31	23.19	108.15	78.15	81.69	167.53	132.94	139.76	37.26	32.37	88.65	17.12	132.56	139.34	66.35	121.38	192.52	188.39	49.57	194.67	51.54
2020	12.41	101.08	36.65	57.71	80.84	52.77	67.52	253.88	195.95	112.25	157.76	84.15	145.11	119.15	70.99	119.70	238.16	74.12	127.55	148.44	121.79	140.58	250.91	116.72
2021	262.80	91.13	94.53	1.11	91.46	159.80	90.61	166.74	52.80	98.53	125.93	66.17	225.59	54.28	127.00	266.51	59.70	159.20	29.95	323.47	115.88	176.10	115.47	209.13
2022	109.71	72.38	78.92	212.25	99.05	115.05	120.75	62.20	145.75	69.67	176.28	209.25	58.87	97.74	92.97	201.58	71.79	235.89	210.60	273.07	257.42	68.14	289.12	163.83
2023	101.42	193.87	76.83	33.35	93.74	58.61	48.81	66.11	107.07	179.84	110.21	95.48	73.89	58.13	120.51	201.52	127.04	134.56	172.82	75.00	96.61	160.25	141.00	221.67
2024	97.73	117.57	9.68	109.67	34.13	67.18	28.87	141.84	34.20	198.17	101.14	173.75	46.30	52.38	104.66	235.77	220.42	148.08	241.10	100.58	136.65	109.17	193.23	103.48
2025	174.28	115.58	35.18	70.45	85.19	168.36	167.01	145.37	134.90	77.77	114.12	64.61	109.99	23.09	122.50	143.24	167.99	135.52	–	–	–	–	–	–

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	73.41	49.88	11.17	33.48	24.78	68.99	73.39	65.20	64.28	94.37	65.17	63.96	46.04	53.66	57.66	125.46	117.56	85.11	127.18	97.33	115.04	75.89	114.37	86.27
R80mm/hari	4.89	3.12	0.80	2.39	1.65	4.31	4.89	4.35	4.29	5.90	4.34	4.26	3.07	3.35	3.84	7.84	7.84	5.67	8.48	6.08	7.67	5.06	7.62	5.39
Reff Padimm/hari	3.43	2.18	0.56	1.67	1.16	3.02	3.42	3.04	3.00	4.13	3.04	2.98	2.15	2.35	2.69	5.49	5.49	3.97	5.93	4.26	5.37	3.54	5.34	3.77

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.