Yield and Growth Response of Maize (Zea mays L.) to Varietal and Nitrogen Application in the Guinea Savanna Agro-Ecology of Ghana

Table 3

Relative humidity distribution during the experimental period.

Relative humidity (RH %)	2015			2016			2017
	Min.	Max.	Mean	Min.	Max.	Mean	Min.	Max.	Mean
May	60	83	73	56	83	70	67	85	76
June	68	89	79	64	88	70	48	94	69
July	75	93	84	71	91	81	56	94	75
August	75	93	84	73	93	83	64	96	80
September	74	89	79	75	93	84	72	94	83
October	68	90	79	68	90	79	67	93	80
November	53	82	68	54	82	68	39	74	57
December	52	68	60	38	56	44	37	57	44
TOTAL	525	687	606	499	676	579	450	687	564
MEAN	65.6	85.8	75.7	62.3	84.5	72.3	56.2	85.8	70.5

Source: SARI Agrometeorological station reports, 2015.