HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Teupin Asan, Kec. Darul Hikmah, Aceh Jaya, Prov. Aceh

GPM01D_E09575_N0505

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.39 mm/hari

Reff Padi Rata-rata 2.38 mm/hari

Reff Padi Maksimum 4.13 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	141.42	49.60	16.85	52.14	18.42	62.76	76.11	54.30	80.63	39.23	53.78	16.51	63.51	67.26	98.20	157.61	73.57	59.13	67.06	99.47	198.65	52.42	163.90	110.24
1999	85.13	121.74	80.16	97.14	175.40	76.70	84.30	35.25	85.10	65.08	18.06	19.11	61.00	39.44	14.26	91.10	57.92	155.35	82.78	70.92	36.02	136.76	122.27	155.95
2000	134.09	32.97	19.30	165.29	35.50	146.43	51.02	87.06	49.82	96.99	102.23	40.12	30.16	44.48	47.53	32.32	71.13	236.89	70.01	69.95	98.06	338.93	31.76	165.52
2001	125.80	182.23	70.32	26.23	67.40	68.92	83.77	68.02	48.67	11.17	17.92	42.06	65.05	40.74	20.83	26.89	92.89	57.23	76.67	209.17	122.18	80.30	66.22	200.14
2002	88.46	150.00	20.18	95.19	43.24	119.94	118.15	161.78	160.35	13.51	69.02	11.09	47.55	34.82	41.72	42.31	40.51	113.27	142.08	106.39	95.50	83.22	93.53	91.13
2003	112.03	119.37	129.74	74.91	87.74	114.12	89.44	64.61	88.49	4.01	53.33	115.80	39.48	34.30	76.81	96.57	21.03	96.90	111.10	90.61	164.58	74.69	183.88	12.66
2004	86.36	150.20	41.76	72.48	106.34	144.55	81.54	129.83	90.36	65.49	55.11	49.82	36.93	63.46	4.03	62.52	130.42	121.51	59.18	132.05	124.06	65.49	102.29	49.13
2005	175.90	29.71	36.07	34.72	132.66	195.29	96.97	76.75	70.94	40.35	46.31	46.18	37.79	40.23	13.09	83.38	69.63	28.47	133.74	78.29	108.61	119.69	161.82	66.48
2006	212.95	10.08	77.63	100.97	48.41	138.39	75.49	102.76	45.91	67.49	66.98	59.00	26.30	10.61	7.41	55.79	112.20	64.20	58.52	103.09	147.36	56.93	96.22	89.42
2007	45.95	163.27	0.31	147.98	215.41	74.30	126.91	127.84	133.86	34.82	70.60	37.16	13.43	95.62	19.88	59.69	64.21	21.23	82.32	163.40	169.07	45.90	154.53	67.20
2008	70.05	110.28	54.42	59.24	143.74	116.02	74.63	74.50	28.66	35.16	44.95	28.16	47.42	39.56	19.68	121.12	65.12	26.70	76.88	49.54	71.98	217.76	145.33	96.01
2009	181.99	46.13	10.07	78.51	112.62	127.78	145.20	34.86	70.67	83.08	17.05	45.45	22.51	20.07	64.40	83.92	51.64	76.35	27.85	63.82	183.79	116.45	116.66	110.62
2010	168.49	67.15	39.60	70.41	123.14	124.66	122.05	83.50	118.98	27.48	119.42	43.14	54.12	57.09	42.49	52.04	73.59	197.45	125.16	66.24	154.11	147.49	72.87	188.12
2011	96.01	147.07	66.49	51.90	229.66	108.46	76.67	148.16	22.46	57.43	19.32	21.34	24.74	22.62	105.69	104.04	48.50	47.13	62.18	136.34	71.25	112.03	105.82	134.21
2012	93.76	111.12	74.53	136.62	68.41	72.97	102.98	49.73	24.03	82.03	44.14	7.40	28.48	58.32	30.97	95.25	35.20	47.96	58.75	95.97	161.16	105.04	107.23	139.49
2013	58.70	169.50	81.68	101.32	90.89	78.96	125.97	61.94	116.70	21.56	102.54	57.01	51.58	14.30	41.68	39.69	110.78	15.76	53.61	73.34	126.59	71.58	148.12	132.11
2014	138.87	23.28	13.26	76.63	10.36	112.53	93.63	45.69	70.59	60.74	52.36	12.17	71.04	28.15	112.93	122.79	80.80	105.27	157.61	170.17	150.75	223.60	169.21	238.81
2015	161.31	61.99	53.27	47.82	48.67	79.44	145.79	174.11	73.58	72.52	79.97	28.04	60.77	48.61	92.12	54.92	106.93	66.29	105.15	168.29	107.72	155.08	128.16	94.44
2016	91.23	223.80	80.14	23.42	60.32	163.93	67.01	56.79	142.26	118.10	35.95	84.48	36.68	53.44	77.63	183.27	63.91	34.79	54.10	170.77	193.47	174.90	106.95	114.40
2017	208.52	229.11	30.16	104.65	122.18	144.15	92.51	42.35	79.40	75.17	20.61	45.07	23.77	21.60	74.68	68.46	121.51	52.96	126.64	141.50	125.49	202.71	252.88	166.88
2018	77.18	122.72	39.29	129.63	80.22	127.67	98.50	151.64	147.29	125.07	7.09	39.82	47.76	101.18	48.65	99.21	113.75	87.41	240.69	121.75	192.47	163.38	210.20	78.28
2019	125.14	73.22	77.11	95.49	37.79	173.93	31.86	135.78	51.78	108.32	62.65	36.55	38.05	56.52	49.49	99.33	65.04	77.85	146.55	222.65	74.09	172.44	74.18	133.47
2020	23.83	69.83	98.86	52.32	61.34	175.82	142.60	286.11	196.74	198.09	59.03	55.03	66.28	175.08	37.56	93.38	88.40	66.90	110.03	107.91	157.64	126.78	225.41	92.32
2021	238.31	119.81	61.89	26.51	134.08	264.07	82.71	146.90	95.17	60.14	64.28	62.79	242.46	34.40	143.81	87.42	67.13	99.25	26.42	189.01	164.68	155.67	80.87	189.85
2022	162.21	95.62	147.04	89.75	70.99	121.25	117.26	55.57	98.75	35.33	118.59	113.66	63.28	64.74	53.84	128.15	77.87	115.33	158.95	225.30	181.31	70.51	210.69	122.40
2023	125.32	293.03	117.55	31.05	123.38	119.85	54.13	86.90	100.38	45.36	28.61	64.39	36.63	45.22	65.05	65.00	74.79	100.84	129.99	113.06	183.71	137.59	199.39	160.74
2024	74.82	175.42	9.15	117.88	71.08	107.79	78.30	145.35	156.65	73.85	32.09	84.32	23.23	13.73	125.55	104.27	81.65	142.27	153.29	47.46	56.19	158.09	114.67	170.09
2025	140.78	109.00	24.08	229.25	148.54	112.62	160.81	168.26	90.82	54.89	69.66	32.63	48.96	34.30	68.49	38.57	98.11	37.86	–	–	–	–	–	–

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	76.70	48.91	18.81	45.20	47.37	78.51	75.32	53.38	49.59	33.35	20.35	20.89	25.99	22.42	19.84	50.09	56.66	37.25	58.66	70.53	86.93	71.15	88.47	84.96
R80mm/hari	5.11	3.06	1.34	3.23	3.16	4.91	5.02	3.56	3.31	2.08	1.36	1.39	1.73	1.40	1.32	3.13	3.78	2.48	3.91	4.41	5.80	4.74	5.90	5.31
Reff Padimm/hari	3.58	2.14	0.94	2.26	2.21	3.43	3.51	2.49	2.31	1.46	0.95	0.97	1.21	0.98	0.93	2.19	2.64	1.74	2.74	3.09	4.06	3.32	4.13	3.72

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.