Climatological summaries for Noushahr station.

<p>(a) air temperature (°C), precipitation (mm), (b) relative humidity (%), and (c) wind velocity (m s^-1) and direction (° from true north) based on climate data recorded from 1977 through 2005. The bars in all instances represent the level of data dispersion for individual variables. Mean annual wind direction is 322.1° (±47.9°, standard deviation) from true north; its value varies to 332.6° (±37.5°) during the growing period. Near-surface growing-period average wind velocity is about 0.64 m s^-1 (±0.28 m s^-1).