Maybe the rain

Over at Chemtrails North NZ, Clare Swinney makes the claim that

Evidence suggests that rain clouds approaching Northland are being handicapped by human intervention, probably, in part, to promote the perception of “climate change.”

…and provides evidence of this by posting some satellite imagery of cloud cover covered in arrows pointing to (supposedly) man-made ‘holes’, which are (presumably) evidence of manipulation.

Putting aside the problem that the water in these holes still has to go somewhere, and that there’s still millions of tonnes of water left in the remaining cloud cover, the main problem with Clare’s argument is that her main point…

Rainfall levels appear to being reduced significantly.

…is plain wrong. Here’s the last two years of rainfall data from Whangarei Airport, measured against the historical average.

rain

In fact, in the last five months, rainfall figures have been above or about average. June, July and August were really wet: double the average.  Before that March/April/May were drier than usual (May especially so), but that was after a wet February. And before that, a dry January, and a slightly above-average December. In other words, natural variability at play. There’s certainly no way you could make the argument that rainfall levels have been ‘reduced significantly’.

Well, I suppose you could, but…