Current Weather Season Objective-C

getSeason

+ (NSString *)season
{
    // Months 12, 01, 02
    NSString *currentSeason = @"Winter";
    
    NSDate *date = [[self alloc] init];
    NSUInteger month = [date month];
    
    if (month >=3 && month <= 5) {
        currentSeason = @"Spring";
    }
    
    if (month >= 6 && month <= 8) {
        currentSeason = @"Summer";
    }
    
    if (month >= 9 && month <= 11) {
        currentSeason = @"Fall";
    }
    
    return currentSeason;
}