HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pinto Rimba, Kec. Peudada, Bireuen, Prov. Aceh

GPM01D_E09655_N0495

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.34 mm/hari

Reff Padi Rata-rata 2.34 mm/hari

Reff Padi Maksimum 4.72 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	62.45	56.31	19.80	64.63	14.27	57.32	68.42	61.27	91.05	78.68	67.77	35.67	67.44	125.07	178.36	165.72	92.12	59.94	78.00	102.30	213.78	78.34	100.50	189.65
1999	71.37	260.18	71.81	106.09	179.19	61.44	87.81	43.51	107.90	114.18	33.42	7.67	67.27	34.16	22.76	87.94	82.34	99.85	105.34	105.32	78.36	102.34	239.84	60.43
2000	140.19	27.99	11.69	145.44	88.52	110.34	92.00	152.14	87.47	71.93	84.54	41.75	7.60	81.87	85.51	9.97	113.47	237.46	70.05	107.28	125.06	324.75	27.23	126.82
2001	105.69	202.52	52.24	33.52	62.66	114.01	54.22	101.65	70.91	20.46	38.82	39.60	29.71	117.38	33.04	44.67	125.82	118.47	62.21	262.70	198.42	71.07	89.38	221.08
2002	83.30	57.91	14.06	79.91	4.90	114.64	61.13	169.86	79.88	66.75	118.72	8.96	20.93	40.38	51.70	48.47	100.96	102.11	195.53	177.48	81.32	81.71	56.18	109.82
2003	166.10	111.27	83.01	71.92	59.29	153.20	79.43	49.53	138.92	6.34	29.20	113.79	55.07	43.07	79.12	100.43	46.06	146.07	109.85	110.11	137.77	85.34	163.30	14.52
2004	120.55	77.81	34.75	77.52	37.40	150.96	63.62	192.33	104.44	111.49	75.17	44.63	97.70	61.02	9.17	62.50	138.63	128.75	101.74	87.89	108.01	73.73	117.34	49.49
2005	173.18	41.65	31.02	33.34	51.86	171.28	143.11	45.64	105.20	69.34	85.65	28.13	39.14	67.25	27.36	101.01	27.74	45.28	182.94	126.04	114.16	244.67	206.07	93.54
2006	129.01	3.40	87.52	66.62	8.01	139.63	99.84	115.09	81.31	48.10	94.82	40.12	22.41	18.54	11.82	74.80	109.71	82.13	61.69	144.94	109.85	56.33	117.98	146.15
2007	29.72	96.03	1.88	109.63	85.38	86.25	160.82	78.40	131.53	58.20	126.43	28.82	27.01	136.07	23.15	103.53	59.99	40.87	136.02	144.59	154.21	96.77	172.81	58.36
2008	56.64	74.50	19.41	49.44	167.95	143.09	113.68	56.97	9.25	50.60	63.14	27.11	100.30	52.96	46.96	194.81	41.58	22.53	80.95	116.13	88.98	246.69	220.25	46.42
2009	145.24	36.12	16.90	32.23	84.05	102.52	152.71	28.16	78.61	143.89	8.38	108.88	27.32	21.63	96.09	100.00	44.33	63.05	28.92	87.76	208.92	190.52	123.75	79.83
2010	132.88	126.82	39.78	68.22	95.17	117.11	118.50	122.51	78.98	87.31	137.67	78.09	50.71	71.00	59.48	57.50	86.64	157.53	161.76	88.83	139.99	144.42	119.28	81.39
2011	160.23	67.97	82.18	25.70	160.62	146.47	51.01	169.99	30.03	89.82	38.64	27.51	31.32	30.87	189.05	103.79	67.87	31.29	105.79	112.45	108.61	48.33	108.26	121.59
2012	118.69	68.84	42.36	122.02	54.42	71.84	64.08	86.30	58.66	54.28	28.25	20.21	38.16	64.58	58.66	75.44	55.00	42.43	54.89	104.13	122.82	181.80	168.86	99.23
2013	64.79	134.05	67.19	113.53	93.28	46.52	119.78	53.93	134.18	63.19	96.35	80.64	31.12	21.40	76.43	56.53	115.02	6.31	53.03	107.81	99.65	52.96	101.42	128.64
2014	210.71	14.85	11.92	60.36	101.18	56.56	67.97	20.46	78.33	59.05	55.23	11.17	47.07	41.74	66.72	201.05	99.65	81.63	100.79	118.91	148.64	131.93	142.16	269.86
2015	174.02	15.55	11.18	70.00	20.75	74.00	147.86	100.79	109.07	59.15	108.28	29.36	51.05	42.56	85.63	83.74	98.75	117.46	102.21	118.46	110.78	152.11	161.44	38.82
2016	71.50	242.41	115.02	8.45	43.35	76.53	82.27	25.52	127.77	113.74	96.72	69.63	34.84	52.67	20.66	182.94	54.49	12.73	39.33	154.29	124.28	149.34	117.09	105.01
2017	191.77	195.49	13.89	109.03	66.17	93.97	112.67	37.66	80.68	69.85	29.93	42.89	48.66	12.39	98.59	102.36	135.89	33.26	197.70	84.39	125.86	173.07	272.76	81.86
2018	91.15	91.18	3.59	104.71	67.28	63.70	92.47	115.28	102.45	100.15	7.87	45.06	87.09	90.29	20.97	61.42	87.37	95.84	244.42	150.78	197.88	146.90	131.39	42.83
2019	73.18	78.35	48.33	69.13	12.72	95.65	65.61	92.57	28.49	101.24	87.51	42.10	23.61	39.70	42.35	101.72	64.17	79.36	181.40	154.26	78.10	103.92	82.74	101.84
2020	1.27	49.80	37.39	113.16	41.91	95.05	155.46	188.34	209.89	140.64	95.65	77.09	79.27	196.02	18.44	74.03	69.15	65.64	65.03	112.17	151.46	118.54	204.21	89.16
2021	214.75	43.99	74.29	0.36	95.33	198.73	66.86	96.61	67.33	74.17	130.05	36.42	167.18	50.54	103.89	153.60	35.37	105.77	14.88	212.22	143.22	153.88	108.21	189.16
2022	167.10	44.36	118.36	126.87	111.86	63.36	82.19	28.60	98.63	20.38	150.59	113.45	35.07	64.70	68.85	159.93	29.77	127.12	203.07	144.69	170.73	59.31	216.15	137.89
2023	58.69	255.01	61.29	41.88	41.42	83.37	19.57	85.84	77.60	66.43	58.54	57.25	44.72	21.39	59.48	74.18	121.86	62.62	191.42	102.76	110.05	123.49	177.91	161.29
2024	30.03	207.52	5.94	135.31	42.69	77.02	31.20	154.39	79.37	153.29	77.59	80.24	22.36	6.24	142.26	77.84	98.97	139.58	188.30	32.22	61.46	123.39	149.92	87.28
2025	206.49	115.57	14.83	126.15	151.30	89.63	211.06	94.51	122.61	102.26	83.85	39.86	52.27	12.62	76.31	30.12	102.97	36.79	–	–	–	–	–	–

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	61.70	40.54	11.87	33.48	34.07	63.63	63.12	42.34	70.19	53.54	32.72	27.43	26.33	21.39	22.40	57.31	45.71	36.08	58.97	96.91	95.38	72.66	101.05	54.81
R80mm/hari	4.11	2.53	0.85	2.39	2.27	3.98	4.21	2.82	4.68	3.35	2.18	1.83	1.76	1.34	1.49	3.58	3.05	2.41	3.93	6.06	6.36	4.84	6.74	3.43
Reff Padimm/hari	2.88	1.77	0.59	1.67	1.59	2.78	2.95	1.98	3.28	2.34	1.53	1.28	1.23	0.94	1.05	2.51	2.13	1.68	2.75	4.24	4.45	3.39	4.72	2.40

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.