HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Krueng Meuriam, Kec. Tangse, Pidie, Prov. Aceh

GPM01D_E09595_N0485

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 4.00 mm/hari

Reff Padi Rata-rata 2.80 mm/hari

Reff Padi Maksimum 5.24 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	174.92	65.41	59.74	56.33	30.82	107.12	118.92	90.59	137.56	47.64	62.67	32.43	99.39	84.16	106.63	217.28	123.74	46.29	85.18	72.95	237.58	67.91	133.05	139.94
1999	71.45	159.29	97.19	65.14	120.60	138.67	106.97	58.45	113.89	91.88	23.59	21.50	63.06	60.52	18.03	124.00	111.34	126.75	109.89	91.81	47.60	147.07	120.19	141.68
2000	123.75	34.12	51.73	105.74	32.44	168.77	107.51	109.46	77.12	111.22	93.03	48.44	32.05	69.77	53.85	40.94	94.18	233.73	101.58	76.42	120.43	278.59	69.30	122.71
2001	96.09	162.71	86.10	28.92	101.75	65.14	105.57	88.35	50.85	31.46	25.91	48.07	62.70	86.21	36.66	26.12	103.08	75.72	73.88	225.57	131.82	85.75	90.19	212.40
2002	151.79	167.04	20.17	136.65	69.70	103.50	130.21	199.52	262.85	32.83	92.11	19.26	51.65	45.32	53.69	45.49	59.87	116.61	150.76	130.39	117.07	89.21	140.53	109.90
2003	170.56	108.19	110.26	97.18	44.28	255.13	85.93	145.16	119.23	18.25	56.17	76.84	58.20	26.80	55.69	162.65	54.23	110.10	114.49	134.51	167.14	138.39	199.73	29.24
2004	112.14	143.65	37.18	89.24	122.99	178.79	145.83	176.76	155.03	82.98	89.20	57.50	61.67	55.79	10.35	96.45	178.26	167.03	47.67	224.13	146.19	79.09	120.27	39.93
2005	194.41	74.06	36.99	58.33	62.44	222.07	112.29	106.32	119.34	70.69	77.44	41.68	31.00	69.51	31.93	97.09	61.02	26.33	176.77	89.55	126.86	192.30	186.50	93.46
2006	196.44	21.63	145.84	78.02	59.64	153.99	100.79	147.99	46.77	71.49	54.04	76.13	33.23	9.19	10.28	51.85	130.38	72.14	65.33	189.47	188.04	95.95	115.10	114.61
2007	73.19	159.39	20.78	112.71	110.92	168.03	174.08	120.89	121.30	50.63	114.02	36.81	20.47	106.95	15.33	93.29	47.32	60.88	126.88	175.48	169.78	104.09	215.40	58.32
2008	99.10	144.41	72.17	37.47	191.07	202.54	114.33	81.18	19.90	43.65	92.65	33.08	46.60	46.09	47.27	155.78	30.37	30.07	87.32	109.18	68.22	238.79	218.91	121.41
2009	179.31	103.22	18.57	81.12	110.21	128.90	144.05	43.79	117.65	118.42	10.01	48.99	37.38	23.10	96.26	93.50	36.01	87.63	32.18	72.03	201.11	158.46	160.69	92.90
2010	181.73	153.43	63.53	65.55	133.87	173.84	129.23	150.85	181.14	38.58	180.14	45.19	44.12	70.09	51.03	85.87	86.18	182.43	184.54	50.88	155.36	182.79	91.57	177.16
2011	108.92	138.23	64.57	111.51	194.97	153.47	83.94	166.78	31.06	76.84	21.80	27.00	44.71	18.77	152.20	170.51	55.79	49.05	60.03	136.14	110.09	133.94	119.79	160.37
2012	102.90	109.01	117.88	101.04	70.05	54.13	132.83	58.07	35.19	86.64	44.11	14.80	31.00	73.66	33.50	72.64	43.11	56.57	76.39	116.63	144.43	136.81	107.81	247.40
2013	39.86	195.36	117.33	97.88	86.58	132.39	140.74	115.43	167.65	17.89	135.87	62.28	45.99	14.64	61.50	39.66	129.88	12.56	27.73	71.67	125.34	83.31	157.07	153.91
2014	220.82	38.43	0.04	101.11	52.63	131.66	49.49	95.02	120.27	58.10	64.67	11.39	82.77	32.89	95.32	121.53	69.80	116.61	118.57	182.12	182.52	211.67	188.97	225.31
2015	124.90	92.68	52.95	58.01	41.98	90.28	191.82	149.77	78.10	45.72	124.62	14.27	67.19	35.30	71.41	65.03	98.41	100.72	110.26	163.50	105.99	189.90	187.65	62.04
2016	193.03	171.46	71.05	63.71	58.59	193.49	46.93	90.42	261.50	107.40	38.57	107.30	25.28	65.71	106.10	188.96	48.65	37.07	63.62	207.45	176.45	197.91	96.98	155.40
2017	227.05	253.29	23.84	105.26	121.47	62.09	102.12	59.63	92.11	77.57	15.72	18.86	35.92	22.82	80.58	61.96	139.67	43.14	102.41	124.61	137.74	174.95	272.79	174.19
2018	71.68	114.96	46.33	95.37	107.02	156.20	119.14	159.36	105.50	92.01	1.57	48.00	73.08	112.77	50.45	114.28	76.49	73.33	244.22	173.41	228.45	139.65	166.67	76.08
2019	111.59	103.12	88.02	87.13	36.55	142.40	61.15	123.19	42.79	68.68	61.97	39.66	30.73	57.53	37.89	104.77	70.36	60.00	220.60	209.68	50.26	185.56	116.28	123.33
2020	31.38	85.81	59.97	78.46	82.41	147.16	199.56	240.61	233.75	171.46	72.66	65.97	48.15	248.16	24.20	86.13	88.67	48.29	111.30	107.67	189.69	103.54	194.53	119.95
2021	210.38	82.86	85.52	24.54	107.14	287.26	66.92	118.67	118.75	47.58	43.29	66.07	245.96	32.91	116.91	89.26	74.42	82.42	17.24	199.64	153.01	170.48	140.36	198.12
2022	192.60	55.25	164.74	99.18	76.33	111.82	78.25	77.28	117.07	27.22	174.81	101.42	82.62	72.93	37.43	164.91	52.15	101.52	168.72	201.77	186.91	57.68	239.50	125.63
2023	103.78	247.99	71.31	50.75	80.84	139.02	58.48	112.35	108.47	61.59	25.35	84.71	36.82	30.16	78.29	70.32	106.63	68.73	119.43	146.40	131.01	192.05	224.48	199.62
2024	119.53	174.93	61.90	141.20	57.12	131.85	108.06	196.23	181.47	99.81	52.89	75.32	14.73	14.50	163.86	92.86	79.24	177.15	157.56	36.83	70.84	144.27	146.94	157.08
2025	131.10	168.79	40.91	160.19	159.48	140.72	157.53	148.68	137.83	73.85	89.80	29.21	80.39	41.48	99.08	27.65	104.06	27.97	–	–	–	–	–	–

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	91.51	72.33	34.36	57.67	50.96	106.40	75.98	80.40	50.03	37.43	24.99	21.05	31.00	23.04	30.38	50.57	51.45	41.92	62.18	75.03	108.45	87.82	112.18	86.17
R80mm/hari	6.10	4.52	2.45	4.12	3.40	6.65	5.07	5.36	3.34	2.34	1.67	1.40	2.07	1.44	2.03	3.16	3.43	2.79	4.15	4.69	7.23	5.85	7.48	5.39
Reff Padimm/hari	4.27	3.16	1.72	2.88	2.38	4.65	3.55	3.75	2.33	1.64	1.17	0.98	1.45	1.01	1.42	2.21	2.40	1.96	2.90	3.28	5.06	4.10	5.24	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.