HippAp 11(5) :ܐܢܕܝܢ ܣܬܘܐ ܡ݁ܢ ܢܗܘܐ ܬܝܡܢܝ ܘܡܛܝܪ ܘܒܗܝܠ‏ : should the winter for its part be southerly, rainy, and quiet
See the entire entry for məṭīr adj. rainy