There is no such thing as perfect weather for photography.
Of course, photographing people on a beach holiday in the pouring rain may present a few difficulties, but many inclement weather situations are in fact the basis for original and dramatic photographs.
Overcast skies can be used to advantage and reveal more about the immediate environment than if the sun were shining on a clear day.
Rain can be evocative, portraying isolation and stormy conditions.
Wintry, and especially snow-covered views provide good, clear images; these are best shot in sunshine to obtain the best view of the shadows cast on crisp snow - an effect which is lost if the sky is heavy.
Predicting where light will fall is important; try to look at a map to gauge where the sun will shine strongly, and rise and set.
Make sure the camera is in position at the right time to get the full effect of the quality of light required, particularly if unusual weather conditions produce dramatic cloud formations.
If the weather is very cold the shutter on the camera may freeze and valuable picture opportunities may be lost.
Extreme heat can ruin film so keep it wrapped in aluminum foil as this will keep it a little cooler.
As big a lens hood as possible may help to shield the lens from the rain; beware of cutting off the corners, or 'vignetting' the picture.
Do not let weather conditions prevent photography - be prepared to have a go: the results could be surprising!