Method isRaining

src/main/java/net/minecraft/world/World.java:3563–3566

Returns true if the current rain strength is greater than 0.2

()

     * Returns true if the current rain strength is greater than 0.2
     */
    public boolean isRaining()
    {
        return (double)this.getRainStrength(1.0F) > 0.2D;
    }

    public boolean canLightningStrike(BlockPos strikePosition)
    {