Wind & Humidity for Rum Period 1967 - 1974 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Humidity, Mean Monthly % 54 44 38 33 28 26 29 32 35 40 52 53 Wind, Mean Monthly (Knots) 2.4 2.1 2.8 2.1 2.9 2.5 2.5 2.3 2.1 2.0 1.9 2.0