Does weather affect fm radio signal

Less fidelity is required to send simple digitally encoded signals and voice weather reports than good quality music as commercial FM does. The conductivity of the surface affects propagation of groundwaves - that means if the groundwave is travelling over water it will travel further for the same loss in signal strength. In this case the deviation is 5 kHz again if I remember right. Here in North Wilts on a good day i can get Wave from the IOW in the car not 100 clear but useable. 24082017 Various factors affect the different types of communications that are suitable with weather being of particular concern to many organisations. Whyhow does weather affect AM radio signals.

It seems this mainly happen on humid days.

Telecommunications of radio signals do not pass through these solid objects during the long distance transmission portion. Which in turn affects the propagation. Australias broadcast bandwidth for AM radio is 500-1500 KHz and for FM radio it is 80-108 MHz. In FM more deviation means more signal to noise ratio. Jennifer The two weather phenomena that have the most noticeable yet very different effects on AM radio transmissions are lightning and temperature inversionsLightning causes interference in the AM signal whereas temperature inversions help the AM signal travel greater distances. For HF 330MHz the weather is a primary problem but the Sun is more of one. Weather is an additional factor that affects the propagation of radio waves. Less fidelity is required to send simple digitally encoded signals and voice weather reports than good quality music as commercial FM does. 10032005 If the atmosphere that the radio signals passed through were filled with human bodies and concrete you would notice that they affect the signal as weather does likely much more significantly. It seems this mainly happen on humid days. Weather conditions can affect those radio waves and thus your mobile signal.