Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:29:05 UTC Live · 15s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.25 °C
Today high / low
6.3° / -1.3°
Avg: 1.5°
30-day high / low
25.4° / -1.3°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 521
Missing (est): 919
Last seen: 16s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.3°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1247 of 2349 · 50 per page · 117403 total
Time (UTC) Temp °C RSSI
2026-05-16 05:31:55 6.75 -80
2026-05-16 05:30:55 6.75 -80
2026-05-16 05:29:55 6.69 -80
2026-05-16 05:28:55 6.69 -80
2026-05-16 05:27:55 6.69 -81
2026-05-16 05:26:55 6.69 -80
2026-05-16 05:25:55 6.69 -80
2026-05-16 05:24:55 6.69 -80
2026-05-16 05:23:55 6.62 -81
2026-05-16 05:23:53 6.62 -127
2026-05-16 05:23:52 6.62 -127
2026-05-16 05:23:51 6.62 -127
2026-05-16 05:23:50 6.56 -127
2026-05-16 05:23:49 6.56 -127
2026-05-16 05:23:48 6.56 -127
2026-05-16 05:23:47 6.56 -127
2026-05-16 05:23:45 6.56 -127
2026-05-16 05:23:44 6.50 -127
2026-05-16 05:23:43 6.50 -127
2026-05-16 05:23:42 6.50 -127
2026-05-16 05:23:41 6.44 -127
2026-05-16 05:23:40 6.44 -127
2026-05-16 05:23:39 6.37 -127
2026-05-16 05:23:37 6.31 -127
2026-05-16 05:23:35 6.25 -127
2026-05-16 05:23:34 6.25 -127
2026-05-16 05:23:32 6.25 -127
2026-05-16 05:23:31 6.25 -127
2026-05-16 05:23:30 6.25 -127
2026-05-16 05:23:29 6.19 -127
2026-05-16 05:23:27 6.19 -127
2026-05-16 05:23:26 6.19 -127
2026-05-16 05:23:25 6.19 -127
2026-05-15 20:56:30 10.69 -127
2026-05-15 20:56:28 10.63 -81
2026-05-15 17:58:54 13.19 -80
2026-05-15 17:57:55 13.19 -79
2026-05-15 17:56:54 13.25 -80
2026-05-15 17:56:38 13.31 -127
2026-05-15 17:56:37 13.38 -127
2026-05-15 17:56:36 13.38 -127
2026-05-15 17:56:34 13.44 -127
2026-05-15 17:56:33 13.50 -127
2026-05-15 17:56:32 13.50 -86
2026-05-15 17:56:30 13.56 -87
2026-05-15 17:56:29 13.62 -86
2026-05-15 17:56:28 13.69 -127
2026-05-15 17:56:27 13.75 -86
2026-05-15 17:56:25 14.00 -84
2026-05-15 17:56:24 14.06 -127