Growing bell pepper

i am planning to grow bell pepper or capsicum and jalapenos this year , i am planning to grow them out doors . the temperature range is  13 - 30deg C during december and 20 - 40 during may.
with this temperature in mind and “indra” bell pepper seeds i was planning to plant the seeds by October first week. can anyone experienced with capsicum cultivation tell if the winter will cause the frost bite for the plant? if so how much will it affect the yield ?