Diary of weather observation

On Friday, September 19, I got up from cloudy to sunny at 6: 30, opened the curtains and the light shone in. It seems that it is a fine day today. Can go to the balcony, looking east, found that this is not the case. The sun is a little big, orange, and it looks a little hazy and weak because it is blocked by the surrounding gray fog. Seen from a distance, the scenery is not as good as usual. There is air running, and your skin can feel her affectionate caress. Looking down, Wei Zibi stood there and waited for a while without any movement. Probably enjoying the intimacy of the air. When I got to the office, I took out the bimetal thermometer and showed that the indoor temperature of the office was 29℃ and the mercury thermometer was 30℃. The difference of 1℃ is an error, so I put them aside. (Recorded on September 20, 2008-19 7: 08) On Saturday, September 20, it was sunny during the day and rainy at night, and it was still around 6:30 as usual. I stood on the balcony. I don't know why, the sky is still gray. It's just that today's sun is a little more masculine than yesterday, and it's a bit dazzling to look at each other. The wind is getting stronger. You see, the roses below are shaking their branches from time to time, but the wind is not as amiable as yesterday, and it is still burning. I think the temperature today is higher than yesterday. Unfortunately, I didn't go to the office to see the thermometer. Fortunately, around 19, I returned to the office. At first glance, the bimetal thermometer is 3 1℃, which should be hotter than yesterday. At about 7: 40, I suddenly heard the sound of rain in the office. Walking to the cloister of the science and technology building, the rain pattered on the ceiling. Not far away, lightning showed a ferocious face, mixed with thunder from time to time. The wind began to whir in my ears. Ha, both wind vane and anemometer are useful. This is not, move out, try to blow what wind? How many levels are there? Immediately take the iron pimple out of the instrument room and put it on the plastic runway. There is no response because the wind is too small. Soon, several strong winds blew continuously, and the wind vane turned: north wind, northwest wind, and sometimes northeast wind. The wind deflector on the anemometer was also blown, with a small amplitude, and the maximum wind speed was measured to be 2-3. When I returned to the office and began to record the weather on this day, the sound of rain seemed to be much quieter. Gradually, it can't be detected inside. But suddenly there was another thunder. I looked at my mobile phone: 20: 06. About the interval is only 1 minute, and there are two consecutive thunders. It's raining hard. Ten minutes later, I stood on the cloister again and looked at the playground under the light: the circular runway became a hose, and the mottled water spots on the playground wall sparkled under some vague lights in the wind and rain. ...