Gets history weather data for use by OpenSprinkler

history.sh

#!/bin/bash

date=$1
wunderground_key="INSERT KEY HERE"

summary="$(http http://api.wunderground.com/api/${wunderground_key}/history_${date}/q/UT/Sandy.json | jsawk 'return this.history.dailysummary[0]')"

minhumidity=$(echo $summary | jsawk 'return this.minhumidity')
maxhumidity=$(echo $summary | jsawk 'return this.maxhumidity')
temp=$(echo $summary | jsawk 'return this.meantempi')
precip=$(echo $summary | jsawk 'return this.precipi')
echo "$minhumidity	$maxhumidity	$temp	$precip"

loop.sh

for i in `seq -f "%02g" 1 31`; do
  ./history.sh 201508${i}
done