HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Sembuang, Kec. Serbajadi, Aceh Timur, Prov. Aceh

GPM01D_E09745_N0455

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.37 mm/hari

Reff Padi Rata-rata 3.06 mm/hari

Reff Padi Maksimum 5.59 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	97.32	93.25	32.32	51.74	34.20	27.53	30.59	62.05	33.02	207.19	168.99	98.65	216.74	167.10	183.83	273.15	123.42	151.18	103.83	262.30	309.74	95.81	108.54	383.20
1999	83.32	324.16	85.58	131.61	178.64	130.36	118.49	80.86	148.67	214.41	141.96	74.81	130.55	17.82	39.05	160.48	139.26	157.42	150.00	161.63	75.63	125.61	367.03	173.30
2000	135.10	46.59	32.85	152.26	148.37	184.20	141.27	125.76	133.98	87.63	133.17	56.97	20.27	132.98	182.66	53.24	198.87	235.06	135.46	139.08	143.39	304.07	47.45	207.90
2001	182.91	81.71	60.79	30.00	74.97	144.99	104.37	95.70	110.50	88.09	72.64	81.13	71.02	134.28	94.76	109.52	182.82	128.55	152.21	308.23	238.84	157.08	166.06	287.04
2002	46.32	79.46	17.02	45.85	8.15	138.48	130.02	86.64	89.59	158.45	135.34	60.60	16.02	98.15	95.35	43.67	233.93	117.43	126.42	258.52	96.20	80.58	59.37	120.01
2003	119.93	118.37	71.56	72.67	35.63	275.83	97.19	101.51	191.35	16.20	47.88	132.17	79.22	121.34	107.01	140.38	135.33	154.45	199.28	167.78	80.86	125.52	250.82	12.08
2004	93.47	63.35	63.10	125.32	106.59	78.85	28.76	189.73	143.52	114.37	131.26	47.38	83.55	149.36	74.59	111.39	159.14	188.76	196.58	94.63	113.76	42.09	146.55	64.00
2005	170.45	146.64	12.29	46.22	29.42	130.81	218.42	7.92	62.21	182.70	104.09	53.52	81.95	108.75	61.83	209.96	99.08	85.04	175.19	184.87	210.00	240.76	297.18	136.38
2006	76.53	11.39	92.25	108.85	6.33	133.53	98.20	106.42	83.07	122.10	165.04	88.25	20.31	98.13	68.27	175.83	134.46	129.78	162.97	106.11	82.58	53.92	150.57	174.00
2007	27.66	60.80	2.11	41.82	100.60	58.28	125.83	86.62	164.57	122.88	127.72	63.95	63.38	219.43	34.70	204.02	108.22	99.14	98.99	297.87	146.13	176.79	257.72	67.98
2008	47.14	94.13	20.82	51.57	66.77	191.65	41.31	117.40	57.69	78.65	112.37	50.51	109.75	121.06	75.95	188.01	125.07	118.01	125.94	147.05	172.47	246.99	226.85	153.44
2009	176.76	30.15	24.21	28.89	157.62	192.63	124.86	56.08	113.99	155.87	70.87	58.35	85.99	35.15	72.12	248.92	93.95	187.91	123.92	111.47	185.05	234.40	163.82	35.98
2010	157.60	117.75	1.64	112.63	28.59	130.26	55.52	141.27	52.06	107.52	171.90	133.91	55.70	131.27	97.24	105.10	181.21	90.77	156.44	137.08	152.37	183.20	172.14	147.04
2011	148.62	73.83	37.83	41.05	115.78	259.01	73.65	116.10	73.44	110.97	122.09	53.85	74.02	55.72	127.22	185.24	106.24	98.31	173.87	154.43	163.83	58.06	144.33	183.82
2012	133.27	109.04	57.44	105.07	99.63	86.29	107.32	96.81	136.18	88.90	74.77	50.39	97.04	91.45	70.66	131.52	115.54	77.22	111.74	126.28	86.58	196.49	252.54	77.42
2013	52.41	152.65	60.23	118.52	83.77	29.62	129.76	86.99	76.69	196.29	162.76	90.90	78.06	85.00	149.14	95.11	169.08	43.35	158.70	138.75	77.59	76.01	189.46	190.33
2014	178.75	3.43	4.25	30.75	70.69	53.23	74.45	35.37	94.34	110.23	123.99	5.15	95.21	43.41	127.79	178.63	158.55	110.27	138.45	159.11	104.26	114.56	78.33	421.90
2015	183.92	12.71	19.57	73.95	15.26	41.92	105.95	52.36	89.71	115.60	177.08	38.31	81.03	72.15	112.18	110.24	78.33	213.96	131.62	128.74	130.48	123.44	118.79	107.50
2016	47.97	210.99	144.54	3.48	6.20	69.62	66.52	18.51	61.55	119.40	150.32	104.68	92.54	126.65	98.22	156.21	147.31	116.22	106.98	207.64	74.81	175.51	144.54	73.45
2017	194.49	162.10	97.30	50.13	75.26	86.46	125.91	33.19	86.57	120.63	62.49	129.81	107.94	47.60	146.66	133.75	184.07	114.35	288.33	95.54	146.38	135.97	288.82	128.99
2018	126.99	49.79	9.50	88.29	22.14	79.08	62.89	147.21	83.28	83.82	17.68	114.15	55.38	190.28	55.46	102.42	123.86	136.72	255.06	150.29	172.25	111.60	97.41	77.24
2019	46.87	94.89	7.87	70.85	13.07	62.00	112.22	65.99	98.70	128.87	129.47	47.92	19.90	89.11	27.74	127.84	131.40	71.11	121.45	146.97	188.87	48.51	177.27	56.08
2020	12.44	67.05	71.10	40.25	36.73	49.41	110.94	177.64	259.26	101.02	129.02	123.71	136.87	140.26	65.19	98.74	189.20	59.47	105.61	138.27	67.94	179.05	229.56	108.89
2021	262.59	78.58	69.28	0.00	50.51	165.90	101.17	126.18	68.71	111.30	114.69	86.02	194.14	58.63	130.24	226.44	67.57	140.43	31.91	275.19	96.78	152.94	87.98	272.82
2022	115.98	54.90	89.21	204.96	75.30	106.57	86.19	63.94	139.86	71.88	232.28	159.05	57.99	84.99	46.35	250.24	76.09	206.25	231.82	221.92	249.99	87.09	230.01	145.84
2023	34.71	249.61	66.72	29.22	47.74	64.54	36.78	42.86	69.69	147.50	132.00	84.02	102.37	25.76	91.20	161.00	99.59	126.96	116.29	129.03	100.83	123.83	132.01	204.12
2024	131.64	140.77	4.96	110.61	31.83	45.04	47.60	115.20	53.75	230.75	129.42	124.01	24.50	54.22	177.89	116.45	189.28	141.86	187.29	134.32	103.47	94.96	177.90	88.40
2025	176.38	138.07	19.79	68.27	103.13	93.49	260.01	129.58	112.89	159.16	137.35	28.70	120.56	24.82	116.55	118.28	140.51	70.07	–	–	–	–	–	–

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	47.09	49.15	9.17	30.60	20.76	52.47	53.94	50.46	62.07	87.99	74.34	49.90	49.20	46.76	60.56	104.56	99.49	83.48	109.83	127.75	81.89	78.75	104.09	71.26
R80mm/hari	3.14	3.07	0.65	2.19	1.38	3.28	3.60	3.36	4.14	5.50	4.96	3.33	3.28	2.92	4.04	6.54	6.63	5.57	7.32	7.98	5.46	5.25	6.94	4.45
Reff Padimm/hari	2.20	2.15	0.46	1.53	0.97	2.30	2.52	2.35	2.90	3.85	3.47	2.33	2.30	2.05	2.83	4.57	4.64	3.90	5.13	5.59	3.82	3.67	4.86	3.12

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.