10KM Eeveelution Trick for Vap, Jolt, Flare?

It only works for Umbreon and Espeon.

And given that day and night have been taken already, what time would you choose to evolve that 10km buddy Eevee to get Vaporeon or Flareon or Jolteon? Maybe a rainy day for Vape, a lightning stormy day for Jolt and a scorching hot day to get Flareon?