Snow fell on four days in the first week.
There was no prevailing wind, variable throughout. On some days there was no wind at all, on others there was haze.
The coldest night was on the 16th (Camp 30), with 25° of frost.
The warmest night was on the 24th (Camp 37), with temperature 33° Fahr.
On an average there were 14° of frost.
On the 21st June (Camp 34), the maximum thermometer registered 110° in the sun.
And on the 22nd June (Camp 35), 78° in the tent.
July.
Camps 42 to 72.
There were twenty-one fine days and ten stormy or cloudy.